#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ printf(char *, char *);
int /*<<< orphan*/ scanf(char *, char **);
long long strlen(char *);
scalar_t__ vow(char);
int main() {
  long long int i, j, k, l, m, n, t, z;
  long long int flag = 0, vowel = 0;
  char word[100][21];
  int z1;
  z1 = 0;
  while (1) {
    scanf("%s", &word[z1]);
    k = strlen(word[z1]);
    k = strlen(word[z1]);
    if ((word[z1][0] == 'e' && word[z1][1] == 'n' && word[z1][2] == 'd') &&
        (k == 3))
      break;
    z1++;
  }
  z = 0;
  while (z < z1) {
    flag = 0;
    k = strlen(word[z]);
    if ((word[z][0] == 'e' && word[z][1] == 'n' && word[z][2] == 'd') &&
        (k == 3))
      return 0;
    for (i = 0; i < (k - 2); i++) {
      if ((vow(word[z][i]) && vow(word[z][i + 1]) && vow(word[z][i + 2])) ||
          ((!vow(word[z][i])) && (!vow(word[z][i + 1])) &&
           (!vow(word[z][i + 2])))) {
        printf("<%s> is not acceptable.\n", word[z]);
        flag = 1;
        break;
      } else if ((word[z][i] == word[z][i + 1]) ||
                 (word[z][i + 1] == word[z][i + 2])) {
        if ((word[z][i] == word[z][i + 1]) &&
            (word[z][i] != 'e' && word[z][i] != 'o')) {
          printf("<%s> is not acceptable.\n", word[z]);
          flag = 1;
          break;
        } else {
          if ((word[z][i + 2] == word[z][i + 1]) &&
              (word[z][i + 2] != 'e' && word[z][i + 2] != 'o')) {
            printf("<%s> is not acceptable.\n", word[z]);
            flag = 1;
            break;
          }
        }
      }
    }
    int vowel = 0;
    if (flag == 0) {
      for (i = 0; i < (k); i++) {
        if (vow(word[z][i]))
          vowel = 1;
      }
      if (vowel == 1) {
        printf("<%s> is acceptable.\n", word[z]);
      } else {
        printf("<%s> is not acceptable.\n", word[z]);
      }
    }
    z++;
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x8a0,%rsp
movl   $0x0,-0x4(%rbp)
movq   $0x0,-0x50(%rbp)
movq   $0x0,-0x58(%rbp)
movl   $0x0,-0x894(%rbp)
movslq -0x894(%rbp),%rax
lea    -0x890(%rbp),%rsi
imul   $0x15,%rax,%rax
add    %rax,%rsi
lea    0xe78(%rip),%rdi
call   1060 <scanf@plt>
movslq -0x894(%rbp),%rax
lea    -0x890(%rbp),%rdi
imul   $0x15,%rax,%rax
add    %rax,%rdi
call   1040 <strlen@plt>
mov    %rax,-0x20(%rbp)
movslq -0x894(%rbp),%rax
lea    -0x890(%rbp),%rdi
imul   $0x15,%rax,%rax
add    %rax,%rdi
call   1040 <strlen@plt>
mov    %rax,-0x20(%rbp)
movslq -0x894(%rbp),%rcx
lea    -0x890(%rbp),%rax
imul   $0x15,%rcx,%rcx
add    %rcx,%rax
movsbl (%rax),%eax
cmp    $0x65,%eax
jne    123e <main+0xfe>
movslq -0x894(%rbp),%rcx
lea    -0x890(%rbp),%rax
imul   $0x15,%rcx,%rcx
add    %rcx,%rax
movsbl 0x1(%rax),%eax
cmp    $0x6e,%eax
jne    123e <main+0xfe>
movslq -0x894(%rbp),%rcx
lea    -0x890(%rbp),%rax
imul   $0x15,%rcx,%rcx
add    %rcx,%rax
movsbl 0x2(%rax),%eax
cmp    $0x64,%eax
jne    123e <main+0xfe>
cmpq   $0x3,-0x20(%rbp)
jne    123e <main+0xfe>
jmp    1252 <main+0x112>
mov    -0x894(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x894(%rbp)
jmp    116c <main+0x2c>
movq   $0x0,-0x48(%rbp)
mov    -0x48(%rbp),%rax
movslq -0x894(%rbp),%rcx
cmp    %rcx,%rax
jge    16c9 <main+0x589>
movq   $0x0,-0x50(%rbp)
lea    -0x890(%rbp),%rdi
imul   $0x15,-0x48(%rbp),%rax
add    %rax,%rdi
call   1040 <strlen@plt>
mov    %rax,-0x20(%rbp)
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
movsbl (%rax),%eax
cmp    $0x65,%eax
jne    12f8 <main+0x1b8>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
movsbl 0x1(%rax),%eax
cmp    $0x6e,%eax
jne    12f8 <main+0x1b8>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
movsbl 0x2(%rax),%eax
cmp    $0x64,%eax
jne    12f8 <main+0x1b8>
cmpq   $0x3,-0x20(%rbp)
jne    12f8 <main+0x1b8>
movl   $0x0,-0x4(%rbp)
jmp    16d0 <main+0x590>
movq   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%rax
mov    -0x20(%rbp),%rcx
sub    $0x2,%rcx
cmp    %rcx,%rax
jge    15fa <main+0x4ba>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%edi
call   1030 <vow@plt>
cmp    $0x0,%rax
je     1389 <main+0x249>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl 0x1(%rax,%rcx,1),%edi
call   1030 <vow@plt>
cmp    $0x0,%rax
je     1389 <main+0x249>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl 0x2(%rax,%rcx,1),%edi
call   1030 <vow@plt>
cmp    $0x0,%rax
jne    13fd <main+0x2bd>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%edi
call   1030 <vow@plt>
cmp    $0x0,%rax
jne    1425 <main+0x2e5>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl 0x1(%rax,%rcx,1),%edi
call   1030 <vow@plt>
cmp    $0x0,%rax
jne    1425 <main+0x2e5>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl 0x2(%rax,%rcx,1),%edi
call   1030 <vow@plt>
cmp    $0x0,%rax
jne    1425 <main+0x2e5>
lea    -0x890(%rbp),%rsi
imul   $0x15,-0x48(%rbp),%rax
add    %rax,%rsi
lea    0xbf0(%rip),%rdi
call   1050 <printf@plt>
movq   $0x1,-0x50(%rbp)
jmp    15fa <main+0x4ba>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%eax
lea    -0x890(%rbp),%rcx
imul   $0x15,-0x48(%rbp),%rdx
add    %rdx,%rcx
mov    -0x10(%rbp),%rdx
movsbl 0x1(%rcx,%rdx,1),%ecx
cmp    %ecx,%eax
je     1494 <main+0x354>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl 0x1(%rax,%rcx,1),%eax
lea    -0x890(%rbp),%rcx
imul   $0x15,-0x48(%rbp),%rdx
add    %rdx,%rcx
mov    -0x10(%rbp),%rdx
movsbl 0x2(%rcx,%rdx,1),%ecx
cmp    %ecx,%eax
jne    15df <main+0x49f>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%eax
lea    -0x890(%rbp),%rcx
imul   $0x15,-0x48(%rbp),%rdx
add    %rdx,%rcx
mov    -0x10(%rbp),%rdx
movsbl 0x1(%rcx,%rdx,1),%ecx
cmp    %ecx,%eax
jne    1533 <main+0x3f3>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%eax
cmp    $0x65,%eax
je     1533 <main+0x3f3>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%eax
cmp    $0x6f,%eax
je     1533 <main+0x3f3>
lea    -0x890(%rbp),%rsi
imul   $0x15,-0x48(%rbp),%rax
add    %rax,%rsi
lea    0xae2(%rip),%rdi
call   1050 <printf@plt>
movq   $0x1,-0x50(%rbp)
jmp    15fa <main+0x4ba>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl 0x2(%rax,%rcx,1),%eax
lea    -0x890(%rbp),%rcx
imul   $0x15,-0x48(%rbp),%rdx
add    %rdx,%rcx
mov    -0x10(%rbp),%rdx
movsbl 0x1(%rcx,%rdx,1),%ecx
cmp    %ecx,%eax
jne    15d5 <main+0x495>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl 0x2(%rax,%rcx,1),%eax
cmp    $0x65,%eax
je     15d5 <main+0x495>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl 0x2(%rax,%rcx,1),%eax
cmp    $0x6f,%eax
je     15d5 <main+0x495>
lea    -0x890(%rbp),%rsi
imul   $0x15,-0x48(%rbp),%rax
add    %rax,%rsi
lea    0xa40(%rip),%rdi
call   1050 <printf@plt>
movq   $0x1,-0x50(%rbp)
jmp    15fa <main+0x4ba>
jmp    15da <main+0x49a>
jmp    15df <main+0x49f>
jmp    15e4 <main+0x4a4>
jmp    15e9 <main+0x4a9>
mov    -0x10(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x10(%rbp)
jmp    1300 <main+0x1c0>
movl   $0x0,-0x898(%rbp)
cmpq   $0x0,-0x50(%rbp)
jne    16b8 <main+0x578>
movq   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%rax
cmp    -0x20(%rbp),%rax
jge    166b <main+0x52b>
lea    -0x890(%rbp),%rax
imul   $0x15,-0x48(%rbp),%rcx
add    %rcx,%rax
mov    -0x10(%rbp),%rcx
movsbl (%rax,%rcx,1),%edi
call   1030 <vow@plt>
cmp    $0x0,%rax
je     1655 <main+0x515>
movl   $0x1,-0x898(%rbp)
jmp    165a <main+0x51a>
mov    -0x10(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x10(%rbp)
jmp    1617 <main+0x4d7>
cmpl   $0x1,-0x898(%rbp)
jne    1698 <main+0x558>
lea    -0x890(%rbp),%rsi
imul   $0x15,-0x48(%rbp),%rax
add    %rax,%rsi
lea    0x98e(%rip),%rdi
call   1050 <printf@plt>
jmp    16b3 <main+0x573>
lea    -0x890(%rbp),%rsi
imul   $0x15,-0x48(%rbp),%rax
add    %rax,%rsi
lea    0x955(%rip),%rdi
call   1050 <printf@plt>
jmp    16b8 <main+0x578>
mov    -0x48(%rbp),%rax
add    $0x1,%rax
mov    %rax,-0x48(%rbp)
jmp    125a <main+0x11a>
movl   $0x0,-0x4(%rbp)
mov    -0x4(%rbp),%eax
add    $0x8a0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x848,%rsp
lea    0x10(%rsp),%rbx
xor    %ebp,%ebp
lea    0xea1(%rip),%r14
jmp    1178 <main+0x38>
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax,%rax,1)
add    $0x1,%rbp
add    $0x15,%rbx
mov    %r14,%rdi
mov    %rbx,%rsi
call   1060 <scanf@plt>
mov    %rbx,%rdi
call   1040 <strlen@plt>
cmpb   $0x65,(%rbx)
jne    1170 <main+0x30>
cmpb   $0x6e,0x1(%rbx)
jne    1170 <main+0x30>
cmpb   $0x64,0x2(%rbx)
jne    1170 <main+0x30>
cmp    $0x3,%rax
jne    1170 <main+0x30>
test   %ebp,%ebp
je     135f <main+0x21f>
mov    %ebp,%eax
mov    %rax,(%rsp)
lea    0x10(%rsp),%r14
xor    %r13d,%r13d
jmp    11e3 <main+0xa3>
nopw   0x0(%rax,%rax,1)
lea    0xe3c(%rip),%rdi
mov    0x8(%rsp),%rsi
call   1050 <printf@plt>
add    $0x1,%r13
add    $0x15,%r14
cmp    (%rsp),%r13
je     135f <main+0x21f>
lea    0x0(,%r13,4),%rax
add    %r13,%rax
lea    0x0(,%rax,4),%rbx
add    %r13,%rbx
lea    (%rsp,%rbx,1),%rbp
add    $0x10,%rbp
mov    %rbp,%rdi
call   1040 <strlen@plt>
mov    %rax,%r12
mov    0x10(%rsp,%rbx,1),%al
cmp    $0x65,%al
jne    1230 <main+0xf0>
cmpb   $0x6e,0x11(%rsp,%rbx,1)
jne    1230 <main+0xf0>
cmpb   $0x64,0x12(%rsp,%rbx,1)
jne    1230 <main+0xf0>
cmp    $0x3,%r12
je     135f <main+0x21f>
nopl   0x0(%rax)
mov    %rbp,0x8(%rsp)
cmp    $0x3,%r12
jl     1310 <main+0x1d0>
mov    $0x2,%r15d
jmp    125d <main+0x11d>
nopw   0x0(%rax,%rax,1)
add    $0x1,%r15
cmp    %r15,%r12
je     1310 <main+0x1d0>
movsbl %al,%edi
call   1030 <vow@plt>
test   %rax,%rax
je     128d <main+0x14d>
movsbl -0x1(%r14,%r15,1),%edi
call   1030 <vow@plt>
test   %rax,%rax
je     128d <main+0x14d>
movsbl (%r14,%r15,1),%edi
call   1030 <vow@plt>
test   %rax,%rax
jne    11c0 <main+0x80>
movsbl -0x2(%r14,%r15,1),%edi
call   1030 <vow@plt>
test   %rax,%rax
jne    12c0 <main+0x180>
movsbl -0x1(%r14,%r15,1),%edi
call   1030 <vow@plt>
test   %rax,%rax
jne    12c0 <main+0x180>
movsbl (%r14,%r15,1),%edi
call   1030 <vow@plt>
test   %rax,%rax
je     11c0 <main+0x80>
movzbl -0x2(%r14,%r15,1),%ecx
movzbl -0x1(%r14,%r15,1),%eax
cmp    %al,%cl
je     12da <main+0x19a>
cmp    (%r14,%r15,1),%al
jne    1250 <main+0x110>
cmp    %al,%cl
jne    12ec <main+0x1ac>
cmp    $0x6f,%cl
je     12ec <main+0x1ac>
cmp    $0x65,%cl
jne    11c0 <main+0x80>
movzbl (%r14,%r15,1),%ecx
cmp    %al,%cl
jne    1250 <main+0x110>
cmp    $0x6f,%cl
je     1250 <main+0x110>
cmp    $0x65,%cl
je     1250 <main+0x110>
jmp    11c0 <main+0x80>
test   %r12,%r12
jle    11c0 <main+0x80>
xor    %ebp,%ebp
xor    %ebx,%ebx
mov    $0x1,%r15d
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
movsbl (%r14,%rbx,1),%edi
call   1030 <vow@plt>
test   %rax,%rax
cmovne %r15d,%ebp
add    $0x1,%rbx
cmp    %rbx,%r12
jne    1330 <main+0x1f0>
lea    0xccb(%rip),%rdi
cmp    $0x1,%ebp
jne    11c0 <main+0x80>
jmp    11c7 <main+0x87>
xor    %eax,%eax
add    $0x848,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%s\00"
@.str.1 = [25 x i8] c"<%s> is not acceptable.\0A\00"
@.str.2 = [21 x i8] c"<%s> is acceptable.\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i64
%3 = alloca i64
%4 = alloca i64
%5 = alloca i64
%6 = alloca i64
%7 = alloca i64
%8 = alloca i64
%9 = alloca i64
%10 = alloca i64
%11 = alloca i64
%12 = alloca [100 x [21 x i8]]
%13 = alloca i32
%14 = alloca i32
store i32 0, i32* %1
store i64 0, i64* %10
store i64 0, i64* %11
store i32 0, i32* %13
br label %15
15: ; preds = %0, %58
%16 = load i32, i32* %13
%17 = sext i32 %16 to i64
%18 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %17
%19 = bitcast [21 x i8]* %18 to i8**
%20 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8** %19)
%21 = load i32, i32* %13
%22 = sext i32 %21 to i64
%23 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %22
%24 = getelementptr inbounds [21 x i8], [21 x i8]* %23, i64 0, i64 0
%25 = call i64 @strlen(i8* %24)
store i64 %25, i64* %4
%26 = load i32, i32* %13
%27 = sext i32 %26 to i64
%28 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %27
%29 = getelementptr inbounds [21 x i8], [21 x i8]* %28, i64 0, i64 0
%30 = call i64 @strlen(i8* %29)
store i64 %30, i64* %4
%31 = load i32, i32* %13
%32 = sext i32 %31 to i64
%33 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %32
%34 = getelementptr inbounds [21 x i8], [21 x i8]* %33, i64 0, i64 0
%35 = load i8, i8* %34
%36 = sext i8 %35 to i32
%37 = icmp eq i32 %36, 101
br i1 %37, label %38, label %58
38: ; preds = %15
%39 = load i32, i32* %13
%40 = sext i32 %39 to i64
%41 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %40
%42 = getelementptr inbounds [21 x i8], [21 x i8]* %41, i64 0, i64 1
%43 = load i8, i8* %42
%44 = sext i8 %43 to i32
%45 = icmp eq i32 %44, 110
br i1 %45, label %46, label %58
46: ; preds = %38
%47 = load i32, i32* %13
%48 = sext i32 %47 to i64
%49 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %48
%50 = getelementptr inbounds [21 x i8], [21 x i8]* %49, i64 0, i64 2
%51 = load i8, i8* %50
%52 = sext i8 %51 to i32
%53 = icmp eq i32 %52, 100
br i1 %53, label %54, label %58
54: ; preds = %46
%55 = load i64, i64* %4
%56 = icmp eq i64 %55, 3
br i1 %56, label %57, label %58
57: ; preds = %54
br label %61
58: ; preds = %54, %46, %38, %15
%59 = load i32, i32* %13
%60 = add nsw i32 %59, 1
store i32 %60, i32* %13
br label %15
61: ; preds = %57
store i64 0, i64* %9
br label %62
62: ; preds = %307, %61
%63 = load i64, i64* %9
%64 = load i32, i32* %13
%65 = sext i32 %64 to i64
%66 = icmp slt i64 %63, %65
br i1 %66, label %67, label %310
67: ; preds = %62
store i64 0, i64* %10
%68 = load i64, i64* %9
%69 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %68
%70 = getelementptr inbounds [21 x i8], [21 x i8]* %69, i64 0, i64 0
%71 = call i64 @strlen(i8* %70)
store i64 %71, i64* %4
%72 = load i64, i64* %9
%73 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %72
%74 = getelementptr inbounds [21 x i8], [21 x i8]* %73, i64 0, i64 0
%75 = load i8, i8* %74
%76 = sext i8 %75 to i32
%77 = icmp eq i32 %76, 101
br i1 %77, label %78, label %96
78: ; preds = %67
%79 = load i64, i64* %9
%80 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %79
%81 = getelementptr inbounds [21 x i8], [21 x i8]* %80, i64 0, i64 1
%82 = load i8, i8* %81
%83 = sext i8 %82 to i32
%84 = icmp eq i32 %83, 110
br i1 %84, label %85, label %96
85: ; preds = %78
%86 = load i64, i64* %9
%87 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %86
%88 = getelementptr inbounds [21 x i8], [21 x i8]* %87, i64 0, i64 2
%89 = load i8, i8* %88
%90 = sext i8 %89 to i32
%91 = icmp eq i32 %90, 100
br i1 %91, label %92, label %96
92: ; preds = %85
%93 = load i64, i64* %4
%94 = icmp eq i64 %93, 3
br i1 %94, label %95, label %96
95: ; preds = %92
store i32 0, i32* %1
br label %311
96: ; preds = %92, %85, %78, %67
store i64 0, i64* %2
br label %97
97: ; preds = %269, %96
%98 = load i64, i64* %2
%99 = load i64, i64* %4
%100 = sub nsw i64 %99, 2
%101 = icmp slt i64 %98, %100
br i1 %101, label %102, label %272
102: ; preds = %97
%103 = load i64, i64* %9
%104 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %103
%105 = load i64, i64* %2
%106 = getelementptr inbounds [21 x i8], [21 x i8]* %104, i64 0, i64 %105
%107 = load i8, i8* %106
%108 = call i64 @vow(i8 signext %107)
%109 = icmp ne i64 %108, 0
br i1 %109, label %110, label %128
110: ; preds = %102
%111 = load i64, i64* %9
%112 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %111
%113 = load i64, i64* %2
%114 = add nsw i64 %113, 1
%115 = getelementptr inbounds [21 x i8], [21 x i8]* %112, i64 0, i64 %114
%116 = load i8, i8* %115
%117 = call i64 @vow(i8 signext %116)
%118 = icmp ne i64 %117, 0
br i1 %118, label %119, label %128
119: ; preds = %110
%120 = load i64, i64* %9
%121 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %120
%122 = load i64, i64* %2
%123 = add nsw i64 %122, 2
%124 = getelementptr inbounds [21 x i8], [21 x i8]* %121, i64 0, i64 %123
%125 = load i8, i8* %124
%126 = call i64 @vow(i8 signext %125)
%127 = icmp ne i64 %126, 0
br i1 %127, label %154, label %128
128: ; preds = %119, %110, %102
%129 = load i64, i64* %9
%130 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %129
%131 = load i64, i64* %2
%132 = getelementptr inbounds [21 x i8], [21 x i8]* %130, i64 0, i64 %131
%133 = load i8, i8* %132
%134 = call i64 @vow(i8 signext %133)
%135 = icmp ne i64 %134, 0
br i1 %135, label %159, label %136
136: ; preds = %128
%137 = load i64, i64* %9
%138 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %137
%139 = load i64, i64* %2
%140 = add nsw i64 %139, 1
%141 = getelementptr inbounds [21 x i8], [21 x i8]* %138, i64 0, i64 %140
%142 = load i8, i8* %141
%143 = call i64 @vow(i8 signext %142)
%144 = icmp ne i64 %143, 0
br i1 %144, label %159, label %145
145: ; preds = %136
%146 = load i64, i64* %9
%147 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %146
%148 = load i64, i64* %2
%149 = add nsw i64 %148, 2
%150 = getelementptr inbounds [21 x i8], [21 x i8]* %147, i64 0, i64 %149
%151 = load i8, i8* %150
%152 = call i64 @vow(i8 signext %151)
%153 = icmp ne i64 %152, 0
br i1 %153, label %159, label %154
154: ; preds = %145, %119
%155 = load i64, i64* %9
%156 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %155
%157 = getelementptr inbounds [21 x i8], [21 x i8]* %156, i64 0, i64 0
%158 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), i8* %157)
store i64 1, i64* %10
br label %272
159: ; preds = %145, %136, %128
%160 = load i64, i64* %9
%161 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %160
%162 = load i64, i64* %2
%163 = getelementptr inbounds [21 x i8], [21 x i8]* %161, i64 0, i64 %162
%164 = load i8, i8* %163
%165 = sext i8 %164 to i32
%166 = load i64, i64* %9
%167 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %166
%168 = load i64, i64* %2
%169 = add nsw i64 %168, 1
%170 = getelementptr inbounds [21 x i8], [21 x i8]* %167, i64 0, i64 %169
%171 = load i8, i8* %170
%172 = sext i8 %171 to i32
%173 = icmp eq i32 %165, %172
br i1 %173, label %190, label %174
174: ; preds = %159
%175 = load i64, i64* %9
%176 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %175
%177 = load i64, i64* %2
%178 = add nsw i64 %177, 1
%179 = getelementptr inbounds [21 x i8], [21 x i8]* %176, i64 0, i64 %178
%180 = load i8, i8* %179
%181 = sext i8 %180 to i32
%182 = load i64, i64* %9
%183 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %182
%184 = load i64, i64* %2
%185 = add nsw i64 %184, 2
%186 = getelementptr inbounds [21 x i8], [21 x i8]* %183, i64 0, i64 %185
%187 = load i8, i8* %186
%188 = sext i8 %187 to i32
%189 = icmp eq i32 %181, %188
br i1 %189, label %190, label %267
190: ; preds = %174, %159
%191 = load i64, i64* %9
%192 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %191
%193 = load i64, i64* %2
%194 = getelementptr inbounds [21 x i8], [21 x i8]* %192, i64 0, i64 %193
%195 = load i8, i8* %194
%196 = sext i8 %195 to i32
%197 = load i64, i64* %9
%198 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %197
%199 = load i64, i64* %2
%200 = add nsw i64 %199, 1
%201 = getelementptr inbounds [21 x i8], [21 x i8]* %198, i64 0, i64 %200
%202 = load i8, i8* %201
%203 = sext i8 %202 to i32
%204 = icmp eq i32 %196, %203
br i1 %204, label %205, label %226
205: ; preds = %190
%206 = load i64, i64* %9
%207 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %206
%208 = load i64, i64* %2
%209 = getelementptr inbounds [21 x i8], [21 x i8]* %207, i64 0, i64 %208
%210 = load i8, i8* %209
%211 = sext i8 %210 to i32
%212 = icmp ne i32 %211, 101
br i1 %212, label %213, label %226
213: ; preds = %205
%214 = load i64, i64* %9
%215 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %214
%216 = load i64, i64* %2
%217 = getelementptr inbounds [21 x i8], [21 x i8]* %215, i64 0, i64 %216
%218 = load i8, i8* %217
%219 = sext i8 %218 to i32
%220 = icmp ne i32 %219, 111
br i1 %220, label %221, label %226
221: ; preds = %213
%222 = load i64, i64* %9
%223 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %222
%224 = getelementptr inbounds [21 x i8], [21 x i8]* %223, i64 0, i64 0
%225 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), i8* %224)
store i64 1, i64* %10
br label %272
226: ; preds = %213, %205, %190
%227 = load i64, i64* %9
%228 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %227
%229 = load i64, i64* %2
%230 = add nsw i64 %229, 2
%231 = getelementptr inbounds [21 x i8], [21 x i8]* %228, i64 0, i64 %230
%232 = load i8, i8* %231
%233 = sext i8 %232 to i32
%234 = load i64, i64* %9
%235 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %234
%236 = load i64, i64* %2
%237 = add nsw i64 %236, 1
%238 = getelementptr inbounds [21 x i8], [21 x i8]* %235, i64 0, i64 %237
%239 = load i8, i8* %238
%240 = sext i8 %239 to i32
%241 = icmp eq i32 %233, %240
br i1 %241, label %242, label %265
242: ; preds = %226
%243 = load i64, i64* %9
%244 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %243
%245 = load i64, i64* %2
%246 = add nsw i64 %245, 2
%247 = getelementptr inbounds [21 x i8], [21 x i8]* %244, i64 0, i64 %246
%248 = load i8, i8* %247
%249 = sext i8 %248 to i32
%250 = icmp ne i32 %249, 101
br i1 %250, label %251, label %265
251: ; preds = %242
%252 = load i64, i64* %9
%253 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %252
%254 = load i64, i64* %2
%255 = add nsw i64 %254, 2
%256 = getelementptr inbounds [21 x i8], [21 x i8]* %253, i64 0, i64 %255
%257 = load i8, i8* %256
%258 = sext i8 %257 to i32
%259 = icmp ne i32 %258, 111
br i1 %259, label %260, label %265
260: ; preds = %251
%261 = load i64, i64* %9
%262 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %261
%263 = getelementptr inbounds [21 x i8], [21 x i8]* %262, i64 0, i64 0
%264 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), i8* %263)
store i64 1, i64* %10
br label %272
265: ; preds = %251, %242, %226
br label %266
266: ; preds = %265
br label %267
267: ; preds = %266, %174
br label %268
268: ; preds = %267
br label %269
269: ; preds = %268
%270 = load i64, i64* %2
%271 = add nsw i64 %270, 1
store i64 %271, i64* %2
br label %97
272: ; preds = %260, %221, %154, %97
store i32 0, i32* %14
%273 = load i64, i64* %10
%274 = icmp eq i64 %273, 0
br i1 %274, label %275, label %307
275: ; preds = %272
store i64 0, i64* %2
br label %276
276: ; preds = %290, %275
%277 = load i64, i64* %2
%278 = load i64, i64* %4
%279 = icmp slt i64 %277, %278
br i1 %279, label %280, label %293
280: ; preds = %276
%281 = load i64, i64* %9
%282 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %281
%283 = load i64, i64* %2
%284 = getelementptr inbounds [21 x i8], [21 x i8]* %282, i64 0, i64 %283
%285 = load i8, i8* %284
%286 = call i64 @vow(i8 signext %285)
%287 = icmp ne i64 %286, 0
br i1 %287, label %288, label %289
288: ; preds = %280
store i32 1, i32* %14
br label %289
289: ; preds = %288, %280
br label %290
290: ; preds = %289
%291 = load i64, i64* %2
%292 = add nsw i64 %291, 1
store i64 %292, i64* %2
br label %276
293: ; preds = %276
%294 = load i32, i32* %14
%295 = icmp eq i32 %294, 1
br i1 %295, label %296, label %301
296: ; preds = %293
%297 = load i64, i64* %9
%298 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %297
%299 = getelementptr inbounds [21 x i8], [21 x i8]* %298, i64 0, i64 0
%300 = call i32 @printf(i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0), i8* %299)
br label %306
301: ; preds = %293
%302 = load i64, i64* %9
%303 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %12, i64 0, i64 %302
%304 = getelementptr inbounds [21 x i8], [21 x i8]* %303, i64 0, i64 0
%305 = call i32 @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), i8* %304)
br label %306
306: ; preds = %301, %296
br label %307
307: ; preds = %306, %272
%308 = load i64, i64* %9
%309 = add nsw i64 %308, 1
store i64 %309, i64* %9
br label %62
310: ; preds = %62
store i32 0, i32* %1
br label %311
311: ; preds = %310, %95
%312 = load i32, i32* %1
ret i32 %312
}

LLVM IR (-O2):
@.str = [3 x i8] c"%s\00"
@.str.1 = [25 x i8] c"<%s> is not acceptable.\0A\00"
@.str.2 = [21 x i8] c"<%s> is acceptable.\0A\00"
define i32 @main() {
%1 = alloca [100 x [21 x i8]]
%2 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 0, i64 0
br label %3
3: ; preds = %26, %0
%4 = phi i64 [ %27, %26 ], [ 0, %0 ]
%5 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %4
%6 = bitcast [21 x i8]* %5 to i8**
%7 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i8** %6)
%8 = getelementptr inbounds [21 x i8], [21 x i8]* %5, i64 0, i64 0
%9 = call i64 @strlen(i8* %8)
%10 = load i8, i8* %8
%11 = icmp eq i8 %10, 101
br i1 %11, label %12, label %26
12: ; preds = %3
%13 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %4, i64 1
%14 = load i8, i8* %13
%15 = icmp eq i8 %14, 110
br i1 %15, label %16, label %26
16: ; preds = %12
%17 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %4, i64 2
%18 = load i8, i8* %17
%19 = icmp eq i8 %18, 100
%20 = icmp eq i64 %9, 3
%21 = select i1 %19, i1 %20, i1 false
br i1 %21, label %22, label %26
22: ; preds = %16
%23 = trunc i64 %4 to i32
%24 = and i64 %4, 4294967295
%25 = icmp eq i32 %23, 0
br i1 %25, label %124, label %28
26: ; preds = %16, %12, %3
%27 = add nuw i64 %4, 1
br label %3
28: ; preds = %22, %119
%29 = phi i64 [ %122, %119 ], [ 0, %22 ]
%30 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 0
%31 = call i64 @strlen(i8* %30)
%32 = load i8, i8* %30
%33 = icmp eq i8 %32, 101
br i1 %33, label %34, label %44
34: ; preds = %28
%35 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 1
%36 = load i8, i8* %35
%37 = icmp eq i8 %36, 110
br i1 %37, label %38, label %44
38: ; preds = %34
%39 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 2
%40 = load i8, i8* %39
%41 = icmp eq i8 %40, 100
%42 = icmp eq i64 %31, 3
%43 = select i1 %41, i1 %42, i1 false
br i1 %43, label %124, label %44
44: ; preds = %38, %34, %28
%45 = add i64 %31, -2
%46 = icmp sgt i64 %31, 2
br i1 %46, label %49, label %47
47: ; preds = %104, %44
%48 = icmp sgt i64 %31, 0
br i1 %48, label %106, label %118
49: ; preds = %44, %104
%50 = phi i8 [ %86, %104 ], [ %32, %44 ]
%51 = phi i64 [ %71, %104 ], [ 0, %44 ]
%52 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %51
%53 = call i64 @vow(i8 signext %50)
%54 = icmp eq i64 %53, 0
br i1 %54, label %67, label %55
55: ; preds = %49
%56 = add nuw nsw i64 %51, 1
%57 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %56
%58 = load i8, i8* %57
%59 = call i64 @vow(i8 signext %58)
%60 = icmp eq i64 %59, 0
br i1 %60, label %67, label %61
61: ; preds = %55
%62 = add nuw nsw i64 %51, 2
%63 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %62
%64 = load i8, i8* %63
%65 = call i64 @vow(i8 signext %64)
%66 = icmp eq i64 %65, 0
br i1 %66, label %67, label %119
67: ; preds = %61, %55, %49
%68 = load i8, i8* %52
%69 = call i64 @vow(i8 signext %68)
%70 = icmp eq i64 %69, 0
%71 = add nuw nsw i64 %51, 1
br i1 %70, label %72, label %83
72: ; preds = %67
%73 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %71
%74 = load i8, i8* %73
%75 = call i64 @vow(i8 signext %74)
%76 = icmp eq i64 %75, 0
br i1 %76, label %77, label %83
77: ; preds = %72
%78 = add nuw nsw i64 %51, 2
%79 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %78
%80 = load i8, i8* %79
%81 = call i64 @vow(i8 signext %80)
%82 = icmp eq i64 %81, 0
br i1 %82, label %119, label %83
83: ; preds = %67, %77, %72
%84 = load i8, i8* %52
%85 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %71
%86 = load i8, i8* %85
%87 = icmp eq i8 %84, %86
br i1 %87, label %93, label %88
88: ; preds = %83
%89 = add nuw nsw i64 %51, 2
%90 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %89
%91 = load i8, i8* %90
%92 = icmp eq i8 %86, %91
br i1 %92, label %93, label %104
93: ; preds = %88, %83
%94 = icmp ne i8 %84, %86
%95 = freeze i1 %94
br i1 %95, label %97, label %96
96: ; preds = %93
switch i8 %84, label %119 [
i8 111, label %97
i8 101, label %97
]
97: ; preds = %96, %96, %93
%98 = add nuw nsw i64 %51, 2
%99 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %98
%100 = load i8, i8* %99
%101 = icmp ne i8 %100, %86
%102 = freeze i1 %101
br i1 %102, label %104, label %103
103: ; preds = %97
switch i8 %100, label %119 [
i8 111, label %104
i8 101, label %104
]
104: ; preds = %103, %103, %97, %88
%105 = icmp eq i64 %71, %45
br i1 %105, label %47, label %49
106: ; preds = %47, %106
%107 = phi i32 [ %113, %106 ], [ 0, %47 ]
%108 = phi i64 [ %114, %106 ], [ 0, %47 ]
%109 = getelementptr inbounds [100 x [21 x i8]], [100 x [21 x i8]]* %1, i64 0, i64 %29, i64 %108
%110 = load i8, i8* %109
%111 = call i64 @vow(i8 signext %110)
%112 = icmp eq i64 %111, 0
%113 = select i1 %112, i32 %107, i32 1
%114 = add nuw nsw i64 %108, 1
%115 = icmp eq i64 %114, %31
br i1 %115, label %116, label %106
116: ; preds = %106
%117 = icmp eq i32 %113, 1
br i1 %117, label %119, label %118
118: ; preds = %47, %116
br label %119
119: ; preds = %103, %96, %61, %77, %116, %118
%120 = phi i8* [ getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), %118 ], [ getelementptr inbounds ([21 x i8], [21 x i8]* @.str.2, i64 0, i64 0), %116 ], [ getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), %77 ], [ getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), %61 ], [ getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), %96 ], [ getelementptr inbounds ([25 x i8], [25 x i8]* @.str.1, i64 0, i64 0), %103 ]
%121 = call i32 @printf(i8* %120, i8* %30)
%122 = add nuw nsw i64 %29, 1
%123 = icmp eq i64 %122, %24
br i1 %123, label %124, label %28
124: ; preds = %38, %119, %22
ret i32 0
}