; LLVM IR from AdarshGaur/Competitive-Programming :: Codeforces/Educational Codeforces Round 130 (Rated for Div. 2)/C. awoo's Favorite P_9d0dea0f (Z5solvev)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::set<long>, std::allocator<std::set<long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::set<long>, std::allocator<std::set<long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::set<long>, std::allocator<std::set<long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::set<long>, std::allocator<std::set<long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.5" = type { i8 }
%"struct.std::pair" = type <{ %"struct.std::_Rb_tree_const_iterator", i8, [7 x i8] }>
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca %"class.std::vector.3", align 8
  %7 = alloca %"class.std::allocator.5", align 1
  %8 = alloca i64, align 8
  %9 = alloca %"struct.std::pair", align 8
  %10 = alloca i64, align 8
  %11 = alloca %"struct.std::pair", align 8
  %12 = alloca i8, align 1
  %13 = alloca i64, align 8
  %14 = alloca i32, align 4
  %15 = alloca i64, align 8
  %16 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %17 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %18 = alloca i64, align 8
  %19 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %20 = alloca i64, align 8
  %21 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %22 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %23 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %24 = alloca %"struct.std::pair", align 8
  %25 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %26 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %27 = alloca i64, align 8
  %28 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %29 = alloca i64, align 8
  %30 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %31 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %32 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %33 = alloca %"struct.std::pair", align 8
  %34 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %35 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %1) #6
  %36 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  call void @llvm.lifetime.start.p0(i64 32, ptr %2) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  %37 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %38 unwind label %46

38:                                               ; preds = %0
  %39 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) %37, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %40 unwind label %46

40:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 24, ptr %6) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #6
  call void @_ZNSaISt3setIlSt4lessIlESaIlEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  invoke void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEC2EmRKS5_(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 3, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %41 unwind label %50

41:                                               ; preds = %40
  call void @_ZNSt15__new_allocatorISt3setIlSt4lessIlESaIlEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  store i64 0, ptr %8, align 8, !tbaa !5
  br label %42

42:                                               ; preds = %63, %41
  %43 = load i64, ptr %8, align 8, !tbaa !5
  %44 = icmp slt i64 %43, 3
  br i1 %44, label %54, label %45

45:                                               ; preds = %42
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %70

46:                                               ; preds = %38, %0
  %47 = landingpad { ptr, i32 }
          cleanup
  %48 = extractvalue { ptr, i32 } %47, 0
  store ptr %48, ptr %4, align 8
  %49 = extractvalue { ptr, i32 } %47, 1
  store i32 %49, ptr %5, align 4
  br label %297

50:                                               ; preds = %40
  %51 = landingpad { ptr, i32 }
          cleanup
  %52 = extractvalue { ptr, i32 } %51, 0
  store ptr %52, ptr %4, align 8
  %53 = extractvalue { ptr, i32 } %51, 1
  store i32 %53, ptr %5, align 4
  call void @_ZNSt15__new_allocatorISt3setIlSt4lessIlESaIlEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #6
  br label %296

54:                                               ; preds = %42
  %55 = load i64, ptr %8, align 8, !tbaa !5
  %56 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %55) #6
  %57 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %56, ptr noundef nonnull align 8 dereferenceable(8) %1)
          to label %58 unwind label %66

58:                                               ; preds = %54
  %59 = getelementptr inbounds { ptr, i8 }, ptr %9, i32 0, i32 0
  %60 = extractvalue { ptr, i8 } %57, 0
  store ptr %60, ptr %59, align 8
  %61 = getelementptr inbounds { ptr, i8 }, ptr %9, i32 0, i32 1
  %62 = extractvalue { ptr, i8 } %57, 1
  store i8 %62, ptr %61, align 8
  br label %63

63:                                               ; preds = %58
  %64 = load i64, ptr %8, align 8, !tbaa !5
  %65 = add nsw i64 %64, 1
  store i64 %65, ptr %8, align 8, !tbaa !5
  br label %42, !llvm.loop !9

66:                                               ; preds = %54
  %67 = landingpad { ptr, i32 }
          cleanup
  %68 = extractvalue { ptr, i32 } %67, 0
  store ptr %68, ptr %4, align 8
  %69 = extractvalue { ptr, i32 } %67, 1
  store i32 %69, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %295

70:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  store i64 0, ptr %10, align 8, !tbaa !5
  br label %71

71:                                               ; preds = %91, %70
  %72 = load i64, ptr %10, align 8, !tbaa !5
  %73 = load i64, ptr %1, align 8, !tbaa !5
  %74 = icmp slt i64 %72, %73
  br i1 %74, label %76, label %75

75:                                               ; preds = %71
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  br label %98

76:                                               ; preds = %71
  %77 = load i64, ptr %10, align 8, !tbaa !5
  %78 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %77)
          to label %79 unwind label %94

79:                                               ; preds = %76
  %80 = load i8, ptr %78, align 1, !tbaa !11
  %81 = sext i8 %80 to i32
  %82 = sub nsw i32 %81, 97
  %83 = sext i32 %82 to i64
  %84 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %83) #6
  %85 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %84, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %86 unwind label %94

86:                                               ; preds = %79
  %87 = getelementptr inbounds { ptr, i8 }, ptr %11, i32 0, i32 0
  %88 = extractvalue { ptr, i8 } %85, 0
  store ptr %88, ptr %87, align 8
  %89 = getelementptr inbounds { ptr, i8 }, ptr %11, i32 0, i32 1
  %90 = extractvalue { ptr, i8 } %85, 1
  store i8 %90, ptr %89, align 8
  br label %91

91:                                               ; preds = %86
  %92 = load i64, ptr %10, align 8, !tbaa !5
  %93 = add nsw i64 %92, 1
  store i64 %93, ptr %10, align 8, !tbaa !5
  br label %71, !llvm.loop !12

94:                                               ; preds = %79, %76
  %95 = landingpad { ptr, i32 }
          cleanup
  %96 = extractvalue { ptr, i32 } %95, 0
  store ptr %96, ptr %4, align 8
  %97 = extractvalue { ptr, i32 } %95, 1
  store i32 %97, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  br label %295

98:                                               ; preds = %75
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #6
  store i8 1, ptr %12, align 1, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  store i64 0, ptr %13, align 8, !tbaa !5
  br label %99

99:                                               ; preds = %276, %98
  %100 = load i64, ptr %13, align 8, !tbaa !5
  %101 = load i64, ptr %1, align 8, !tbaa !5
  %102 = icmp slt i64 %100, %101
  br i1 %102, label %104, label %103

103:                                              ; preds = %99
  store i32 8, ptr %14, align 4
  br label %280

104:                                              ; preds = %99
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  %105 = load i64, ptr %13, align 8, !tbaa !5
  %106 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %105)
          to label %107 unwind label %135

107:                                              ; preds = %104
  %108 = load i8, ptr %106, align 1, !tbaa !11
  %109 = sext i8 %108 to i32
  %110 = sub nsw i32 %109, 97
  %111 = sext i32 %110 to i64
  store i64 %111, ptr %15, align 8, !tbaa !5
  %112 = load i64, ptr %13, align 8, !tbaa !5
  %113 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %112)
          to label %114 unwind label %135

114:                                              ; preds = %107
  %115 = load i8, ptr %113, align 1, !tbaa !11
  %116 = sext i8 %115 to i32
  %117 = load i64, ptr %13, align 8, !tbaa !5
  %118 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %117)
          to label %119 unwind label %135

119:                                              ; preds = %114
  %120 = load i8, ptr %118, align 1, !tbaa !11
  %121 = sext i8 %120 to i32
  %122 = icmp eq i32 %116, %121
  br i1 %122, label %123, label %139

123:                                              ; preds = %119
  %124 = load i64, ptr %15, align 8, !tbaa !5
  %125 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %124) #6
  %126 = load i64, ptr %15, align 8, !tbaa !5
  %127 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %126) #6
  %128 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %127) #6
  %129 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %16, i32 0, i32 0
  store ptr %128, ptr %129, align 8
  %130 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %16, i32 0, i32 0
  %131 = load ptr, ptr %130, align 8
  %132 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %125, ptr %131)
          to label %133 unwind label %135

133:                                              ; preds = %123
  %134 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %17, i32 0, i32 0
  store ptr %132, ptr %134, align 8
  br label %272

135:                                              ; preds = %147, %139, %123, %114, %107, %104
  %136 = landingpad { ptr, i32 }
          cleanup
  %137 = extractvalue { ptr, i32 } %136, 0
  store ptr %137, ptr %4, align 8
  %138 = extractvalue { ptr, i32 } %136, 1
  store i32 %138, ptr %5, align 4
  br label %279

139:                                              ; preds = %119
  %140 = load i64, ptr %13, align 8, !tbaa !5
  %141 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %140)
          to label %142 unwind label %135

142:                                              ; preds = %139
  %143 = load i8, ptr %141, align 1, !tbaa !11
  %144 = sext i8 %143 to i32
  %145 = icmp eq i32 %144, 97
  br i1 %145, label %146, label %147

146:                                              ; preds = %142
  store i8 0, ptr %12, align 1, !tbaa !13
  store i32 8, ptr %14, align 4
  br label %273

147:                                              ; preds = %142
  %148 = load i64, ptr %13, align 8, !tbaa !5
  %149 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %148)
          to label %150 unwind label %135

150:                                              ; preds = %147
  %151 = load i8, ptr %149, align 1, !tbaa !11
  %152 = sext i8 %151 to i32
  %153 = icmp eq i32 %152, 99
  br i1 %153, label %154, label %212

154:                                              ; preds = %150
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #6
  %155 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 2) #6
  %156 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %155) #6
  %157 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %19, i32 0, i32 0
  store ptr %156, ptr %157, align 8
  %158 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %19) #6
  %159 = load i64, ptr %158, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  store i64 %159, ptr %18, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #6
  %160 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 0) #6
  %161 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %160) #6
  %162 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %21, i32 0, i32 0
  store ptr %161, ptr %162, align 8
  %163 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %21) #6
  %164 = load i64, ptr %163, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  store i64 %164, ptr %20, align 8, !tbaa !5
  %165 = load i64, ptr %18, align 8, !tbaa !5
  %166 = load i64, ptr %20, align 8, !tbaa !5
  %167 = icmp sgt i64 %165, %166
  br i1 %167, label %172, label %168

168:                                              ; preds = %154
  %169 = load i64, ptr %18, align 8, !tbaa !5
  %170 = load i64, ptr %1, align 8, !tbaa !5
  %171 = icmp eq i64 %169, %170
  br i1 %171, label %172, label %173

172:                                              ; preds = %168, %154
  store i8 0, ptr %12, align 1, !tbaa !13
  store i32 8, ptr %14, align 4
  br label %205

173:                                              ; preds = %168
  %174 = load i64, ptr %13, align 8, !tbaa !5
  %175 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %174)
          to label %176 unwind label %208

176:                                              ; preds = %173
  %177 = load i64, ptr %18, align 8, !tbaa !5
  %178 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %177)
          to label %179 unwind label %208

179:                                              ; preds = %176
  call void @_ZSt4swapIcENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 1 dereferenceable(1) %175, ptr noundef nonnull align 1 dereferenceable(1) %178) #6
  %180 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 1) #6
  %181 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 1) #6
  %182 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %181) #6
  %183 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %22, i32 0, i32 0
  store ptr %182, ptr %183, align 8
  %184 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %22, i32 0, i32 0
  %185 = load ptr, ptr %184, align 8
  %186 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %180, ptr %185)
          to label %187 unwind label %208

187:                                              ; preds = %179
  %188 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %23, i32 0, i32 0
  store ptr %186, ptr %188, align 8
  %189 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 1) #6
  %190 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %189, ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %191 unwind label %208

191:                                              ; preds = %187
  %192 = getelementptr inbounds { ptr, i8 }, ptr %24, i32 0, i32 0
  %193 = extractvalue { ptr, i8 } %190, 0
  store ptr %193, ptr %192, align 8
  %194 = getelementptr inbounds { ptr, i8 }, ptr %24, i32 0, i32 1
  %195 = extractvalue { ptr, i8 } %190, 1
  store i8 %195, ptr %194, align 8
  %196 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 2) #6
  %197 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 2) #6
  %198 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %197) #6
  %199 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %25, i32 0, i32 0
  store ptr %198, ptr %199, align 8
  %200 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %25, i32 0, i32 0
  %201 = load ptr, ptr %200, align 8
  %202 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %196, ptr %201)
          to label %203 unwind label %208

203:                                              ; preds = %191
  %204 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %26, i32 0, i32 0
  store ptr %202, ptr %204, align 8
  store i32 0, ptr %14, align 4
  br label %205

205:                                              ; preds = %203, %172
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  %206 = load i32, ptr %14, align 4
  switch i32 %206, label %273 [
    i32 0, label %207
  ]

207:                                              ; preds = %205
  br label %270

208:                                              ; preds = %191, %187, %179, %176, %173
  %209 = landingpad { ptr, i32 }
          cleanup
  %210 = extractvalue { ptr, i32 } %209, 0
  store ptr %210, ptr %4, align 8
  %211 = extractvalue { ptr, i32 } %209, 1
  store i32 %211, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  br label %279

212:                                              ; preds = %150
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #6
  %213 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 1) #6
  %214 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %213) #6
  %215 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %28, i32 0, i32 0
  store ptr %214, ptr %215, align 8
  %216 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #6
  %217 = load i64, ptr %216, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #6
  store i64 %217, ptr %27, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #6
  %218 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 2) #6
  %219 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %218) #6
  %220 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %30, i32 0, i32 0
  store ptr %219, ptr %220, align 8
  %221 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %30) #6
  %222 = load i64, ptr %221, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #6
  store i64 %222, ptr %29, align 8, !tbaa !5
  %223 = load i64, ptr %27, align 8, !tbaa !5
  %224 = load i64, ptr %29, align 8, !tbaa !5
  %225 = icmp sgt i64 %223, %224
  br i1 %225, label %230, label %226

226:                                              ; preds = %212
  %227 = load i64, ptr %27, align 8, !tbaa !5
  %228 = load i64, ptr %1, align 8, !tbaa !5
  %229 = icmp eq i64 %227, %228
  br i1 %229, label %230, label %231

230:                                              ; preds = %226, %212
  store i8 0, ptr %12, align 1, !tbaa !13
  store i32 8, ptr %14, align 4
  br label %263

231:                                              ; preds = %226
  %232 = load i64, ptr %13, align 8, !tbaa !5
  %233 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %232)
          to label %234 unwind label %266

234:                                              ; preds = %231
  %235 = load i64, ptr %27, align 8, !tbaa !5
  %236 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %235)
          to label %237 unwind label %266

237:                                              ; preds = %234
  call void @_ZSt4swapIcENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 1 dereferenceable(1) %233, ptr noundef nonnull align 1 dereferenceable(1) %236) #6
  %238 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 0) #6
  %239 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 0) #6
  %240 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %239) #6
  %241 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %31, i32 0, i32 0
  store ptr %240, ptr %241, align 8
  %242 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %31, i32 0, i32 0
  %243 = load ptr, ptr %242, align 8
  %244 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %238, ptr %243)
          to label %245 unwind label %266

245:                                              ; preds = %237
  %246 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %32, i32 0, i32 0
  store ptr %244, ptr %246, align 8
  %247 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 0) #6
  %248 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %247, ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %249 unwind label %266

249:                                              ; preds = %245
  %250 = getelementptr inbounds { ptr, i8 }, ptr %33, i32 0, i32 0
  %251 = extractvalue { ptr, i8 } %248, 0
  store ptr %251, ptr %250, align 8
  %252 = getelementptr inbounds { ptr, i8 }, ptr %33, i32 0, i32 1
  %253 = extractvalue { ptr, i8 } %248, 1
  store i8 %253, ptr %252, align 8
  %254 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 1) #6
  %255 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 1) #6
  %256 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %255) #6
  %257 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %34, i32 0, i32 0
  store ptr %256, ptr %257, align 8
  %258 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %34, i32 0, i32 0
  %259 = load ptr, ptr %258, align 8
  %260 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %254, ptr %259)
          to label %261 unwind label %266

261:                                              ; preds = %249
  %262 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %35, i32 0, i32 0
  store ptr %260, ptr %262, align 8
  store i32 0, ptr %14, align 4
  br label %263

263:                                              ; preds = %261, %230
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #6
  %264 = load i32, ptr %14, align 4
  switch i32 %264, label %273 [
    i32 0, label %265
  ]

265:                                              ; preds = %263
  br label %270

266:                                              ; preds = %249, %245, %237, %234, %231
  %267 = landingpad { ptr, i32 }
          cleanup
  %268 = extractvalue { ptr, i32 } %267, 0
  store ptr %268, ptr %4, align 8
  %269 = extractvalue { ptr, i32 } %267, 1
  store i32 %269, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #6
  br label %279

270:                                              ; preds = %265, %207
  br label %271

271:                                              ; preds = %270
  br label %272

272:                                              ; preds = %271, %133
  store i32 0, ptr %14, align 4
  br label %273

273:                                              ; preds = %272, %263, %205, %146
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  %274 = load i32, ptr %14, align 4
  switch i32 %274, label %280 [
    i32 0, label %275
  ]

275:                                              ; preds = %273
  br label %276

276:                                              ; preds = %275
  %277 = load i64, ptr %13, align 8, !tbaa !5
  %278 = add nsw i64 %277, 1
  store i64 %278, ptr %13, align 8, !tbaa !5
  br label %99, !llvm.loop !15

279:                                              ; preds = %266, %208, %135
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %294

280:                                              ; preds = %273, %103
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %281

281:                                              ; preds = %280
  %282 = load i8, ptr %12, align 1, !tbaa !13, !range !16, !noundef !17
  %283 = trunc i8 %282 to i1
  %284 = zext i1 %283 to i64
  %285 = select i1 %283, ptr @.str.1, ptr @.str.2
  %286 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef %285)
          to label %287 unwind label %290

287:                                              ; preds = %281
  %288 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %286, ptr noundef @.str)
          to label %289 unwind label %290

289:                                              ; preds = %287
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  call void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %2) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #6
  ret void

290:                                              ; preds = %287, %281
  %291 = landingpad { ptr, i32 }
          cleanup
  %292 = extractvalue { ptr, i32 } %291, 0
  store ptr %292, ptr %4, align 8
  %293 = extractvalue { ptr, i32 } %291, 1
  store i32 %293, ptr %5, align 4
  br label %294

294:                                              ; preds = %290, %279
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  br label %295

295:                                              ; preds = %294, %94, %66
  call void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  br label %296

296:                                              ; preds = %295, %50
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #6
  br label %297

297:                                              ; preds = %296, %46
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %2) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #6
  br label %298

298:                                              ; preds = %297
  %299 = load ptr, ptr %4, align 8
  %300 = load i32, ptr %5, align 4
  %301 = insertvalue { ptr, i32 } poison, ptr %299, 0
  %302 = insertvalue { ptr, i32 } %301, i32 %300, 1
  resume { ptr, i32 } %302
}

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt3setIlSt4lessIlESaIlEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEC2EmRKS5_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48), ptr) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZSt4swapIcENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt3setIlSt4lessIlESaIlEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !10}
!13 = !{!14, !14, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = distinct !{!15, !10}
!16 = !{i8 0, i8 2}
!17 = !{}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::set<long>, std::allocator<std::set<long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::set<long>, std::allocator<std::set<long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::set<long>, std::allocator<std::set<long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::set<long>, std::allocator<std::set<long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.5" = type { i8 }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

@.str = external hidden unnamed_addr constant [2 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.1 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::vector.3", align 8
  %5 = alloca %"class.std::allocator.5", align 1
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %9 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %10 = alloca i64, align 8
  %11 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %12 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #6
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %2) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  %14 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %15 unwind label %21

15:                                               ; preds = %0
  %16 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %17 unwind label %21

17:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #6
  call void @_ZNSaISt3setIlSt4lessIlESaIlEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  invoke void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEC2EmRKS5_(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 3, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %18 unwind label %23

18:                                               ; preds = %17
  call void @_ZNSt15__new_allocatorISt3setIlSt4lessIlESaIlEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  %19 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 0) #6
  %20 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %19, ptr noundef nonnull align 8 dereferenceable(8) %1)
          to label %25 unwind label %34

21:                                               ; preds = %15, %0
  %22 = landingpad { ptr, i32 }
          cleanup
  br label %150

23:                                               ; preds = %17
  %24 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt3setIlSt4lessIlESaIlEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  br label %149

25:                                               ; preds = %18
  %26 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 1) #6
  %27 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %26, ptr noundef nonnull align 8 dereferenceable(8) %1)
          to label %28 unwind label %34

28:                                               ; preds = %25
  %29 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 2) #6
  %30 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %29, ptr noundef nonnull align 8 dereferenceable(8) %1)
          to label %31 unwind label %34

31:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  store i64 0, ptr %6, align 8, !tbaa !5
  %32 = load i64, ptr %1, align 8, !tbaa !5
  %33 = icmp sgt i64 %32, 0
  br i1 %33, label %.lr.ph, label %._crit_edge.thread

._crit_edge.thread:                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  br label %.loopexit

34:                                               ; preds = %28, %25, %18
  %35 = landingpad { ptr, i32 }
          cleanup
  br label %148

._crit_edge:                                      ; preds = %43
  %36 = icmp sgt i64 %46, 0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  br i1 %36, label %.lr.ph84, label %.loopexit

.lr.ph:                                           ; preds = %31, %43
  %storemerge80 = phi i64 [ %45, %43 ], [ 0, %31 ]
  %37 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %storemerge80)
  %38 = load i8, ptr %37, align 1, !tbaa !9
  %39 = sext i8 %38 to i64
  %40 = add nsw i64 %39, -97
  %41 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %40) #6
  %42 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %41, ptr noundef nonnull align 8 dereferenceable(8) %6)
          to label %43 unwind label %48

43:                                               ; preds = %.lr.ph
  %44 = load i64, ptr %6, align 8, !tbaa !5
  %45 = add nsw i64 %44, 1
  store i64 %45, ptr %6, align 8, !tbaa !5
  %46 = load i64, ptr %1, align 8, !tbaa !5
  %47 = icmp slt i64 %45, %46
  br i1 %47, label %.lr.ph, label %._crit_edge, !llvm.loop !10

48:                                               ; preds = %.lr.ph
  %49 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  br label %148

.lr.ph84:                                         ; preds = %._crit_edge, %138
  %.05082 = phi i64 [ %139, %138 ], [ 0, %._crit_edge ]
  %50 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.05082)
  %51 = load i8, ptr %50, align 1, !tbaa !9
  %52 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.05082)
  %53 = load i8, ptr %52, align 1, !tbaa !9
  %54 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %.05082)
  %55 = load i8, ptr %54, align 1, !tbaa !9
  %56 = icmp eq i8 %53, %55
  br i1 %56, label %57, label %66

57:                                               ; preds = %.lr.ph84
  %58 = sext i8 %51 to i64
  %59 = add nsw i64 %58, -97
  %60 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %59) #6
  %61 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %59) #6
  %62 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %61) #6
  %63 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %60, ptr %62)
          to label %138 unwind label %64

64:                                               ; preds = %57
  %65 = landingpad { ptr, i32 }
          cleanup
  br label %148

66:                                               ; preds = %.lr.ph84
  %67 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %.05082)
  %68 = load i8, ptr %67, align 1, !tbaa !9
  %69 = icmp eq i8 %68, 97
  br i1 %69, label %.loopexit, label %70

70:                                               ; preds = %66
  %71 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %.05082)
  %72 = load i8, ptr %71, align 1, !tbaa !9
  %73 = icmp eq i8 %72, 99
  br i1 %73, label %74, label %106

74:                                               ; preds = %70
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  %75 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 2) #6
  %76 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %75) #6
  store ptr %76, ptr %8, align 8
  %77 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  %78 = load i64, ptr %77, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  store i64 %78, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  %79 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 0) #6
  %80 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %79) #6
  store ptr %80, ptr %9, align 8
  %81 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  %82 = load i64, ptr %81, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  %83 = load i64, ptr %7, align 8, !tbaa !5
  %84 = icmp sgt i64 %83, %82
  %85 = load i64, ptr %1, align 8
  %86 = icmp eq i64 %83, %85
  %or.cond = select i1 %84, i1 true, i1 %86
  br i1 %or.cond, label %103, label %87

87:                                               ; preds = %74
  %88 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.05082)
  %89 = load i64, ptr %7, align 8, !tbaa !5
  %90 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %89)
  call void @_ZSt4swapIcENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 1 dereferenceable(1) %88, ptr noundef nonnull align 1 dereferenceable(1) %90) #6
  %91 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 1) #6
  %92 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 1) #6
  %93 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %92) #6
  %94 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %91, ptr %93)
          to label %95 unwind label %104

95:                                               ; preds = %87
  %96 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 1) #6
  %97 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %96, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %98 unwind label %104

98:                                               ; preds = %95
  %99 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 2) #6
  %100 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 2) #6
  %101 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %100) #6
  %102 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %99, ptr %101)
          to label %.thread unwind label %104

.thread:                                          ; preds = %98
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  br label %138

103:                                              ; preds = %74
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  br label %.loopexit

104:                                              ; preds = %98, %95, %87
  %105 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  br label %148

106:                                              ; preds = %70
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %107 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 1) #6
  %108 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %107) #6
  store ptr %108, ptr %11, align 8
  %109 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  %110 = load i64, ptr %109, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  store i64 %110, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #6
  %111 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 2) #6
  %112 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %111) #6
  store ptr %112, ptr %12, align 8
  %113 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  %114 = load i64, ptr %113, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  %115 = load i64, ptr %10, align 8, !tbaa !5
  %116 = icmp sgt i64 %115, %114
  %117 = load i64, ptr %1, align 8
  %118 = icmp eq i64 %115, %117
  %or.cond66 = select i1 %116, i1 true, i1 %118
  br i1 %or.cond66, label %135, label %119

119:                                              ; preds = %106
  %120 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.05082)
  %121 = load i64, ptr %10, align 8, !tbaa !5
  %122 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %121)
  call void @_ZSt4swapIcENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 1 dereferenceable(1) %120, ptr noundef nonnull align 1 dereferenceable(1) %122) #6
  %123 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 0) #6
  %124 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 0) #6
  %125 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %124) #6
  %126 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %123, ptr %125)
          to label %127 unwind label %136

127:                                              ; preds = %119
  %128 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 0) #6
  %129 = invoke { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48) %128, ptr noundef nonnull align 8 dereferenceable(8) %10)
          to label %130 unwind label %136

130:                                              ; preds = %127
  %131 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 1) #6
  %132 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef 1) #6
  %133 = call ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %132) #6
  %134 = invoke ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48) %131, ptr %133)
          to label %.thread70 unwind label %136

.thread70:                                        ; preds = %130
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  br label %138

135:                                              ; preds = %106
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  br label %.loopexit

136:                                              ; preds = %130, %127, %119
  %137 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  br label %148

138:                                              ; preds = %.thread70, %.thread, %57
  %139 = add nuw nsw i64 %.05082, 1
  %140 = load i64, ptr %1, align 8, !tbaa !5
  %.not = icmp slt i64 %139, %140
  br i1 %.not, label %.lr.ph84, label %.loopexit, !llvm.loop !12

.loopexit:                                        ; preds = %138, %66, %._crit_edge.thread, %._crit_edge, %103, %135
  %141 = phi ptr [ @.str.2, %103 ], [ @.str.2, %135 ], [ @.str.1, %._crit_edge ], [ @.str.1, %._crit_edge.thread ], [ @.str.1, %138 ], [ @.str.2, %66 ]
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull %141)
          to label %143 unwind label %146

143:                                              ; preds = %.loopexit
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %142, ptr noundef nonnull @.str)
          to label %145 unwind label %146

145:                                              ; preds = %143
  call void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #6
  ret void

146:                                              ; preds = %143, %.loopexit
  %147 = landingpad { ptr, i32 }
          cleanup
  br label %148

148:                                              ; preds = %146, %136, %104, %64, %48, %34
  %.pn60 = phi { ptr, i32 } [ %35, %34 ], [ %49, %48 ], [ %147, %146 ], [ %65, %64 ], [ %105, %104 ], [ %137, %136 ]
  call void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  br label %149

149:                                              ; preds = %148, %23
  %.pn60.pn = phi { ptr, i32 } [ %.pn60, %148 ], [ %24, %23 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #6
  br label %150

150:                                              ; preds = %149, %21
  %.pn60.pn.pn = phi { ptr, i32 } [ %.pn60.pn, %149 ], [ %22, %21 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn60.pn.pn
}

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt3setIlSt4lessIlESaIlEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEC2EmRKS5_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setIlSt4lessIlESaIlEE6insertERKl(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3setIlSt4lessIlESaIlEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIlE(ptr noundef nonnull align 8 dereferenceable(48), ptr) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setIlSt4lessIlESaIlEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorIlEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZSt4swapIcENSt9enable_ifIXsr6__and_ISt6__not_ISt15__is_tuple_likeIT_EESt21is_move_constructibleIS3_ESt18is_move_assignableIS3_EEE5valueEvE4typeERS3_SC_(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt3setIlSt4lessIlESaIlEESaIS4_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt3setIlSt4lessIlESaIlEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass