user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xe8,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0xd8(%rsp)
  xor    %eax,%eax
  lea    0x90(%rsp),%rbx
  mov    %rbx,%rdi
  call   <init@plt>
  lea    0x50(%rsp),%rsi
  lea    D0(%rip),%rdi
  mov    %rsi,0x8(%rsp)
  call   <scanf@plt>
  mov    %rbx,(%rsp)
  lea    0xd0(%rsp),%rdx
  mov    %rdx,%rbp
L63:
  mov    (%rsp),%rax
  mov    %rbx,%rdx
  movzbl (%rax),%eax
  mov    %al,0x77(%rsp)
L2:
  movzbl (%rdx),%eax
  mov    %rdx,0x10(%rsp)
  mov    %rbx,%rcx
  mov    %al,0x78(%rsp)
L58:
  movzbl (%rcx),%eax
  mov    %rbx,%r11
  mov    %al,0x7a(%rsp)
L135:
  movzbl (%r11),%eax
  mov    %rbx,%r10
  mov    %al,0x7b(%rsp)
L108:
  movzbl (%r10),%eax
  mov    %rbx,%r9
  mov    %al,0x7c(%rsp)
L130:
  movzbl (%r9),%eax
  mov    %rbx,%r8
  mov    %al,0x7d(%rsp)
L119:
  movzbl (%r8),%eax
  mov    %rbx,%rsi
  mov    %al,0x7e(%rsp)
L42:
  movzbl (%rsi),%eax
  mov    %rbx,%r13
  mov    %rbx,%rdx
  mov    %al,0x7f(%rsp)
L1:
  movzbl 0x0(%r13),%eax
  mov    %rdx,%r12
  mov    %r13,%rdx
  mov    %r12,%r13
  mov    %al,0x80(%rsp)
L115:
  movzbl (%r12),%eax
  mov    %r13,%rbx
  mov    %al,0x81(%rsp)
L73:
  movzbl (%rbx),%eax
  mov    %r13,%r14
  mov    %al,0x82(%rsp)
L99:
  movzbl (%r14),%eax
  mov    %r13,0x18(%rsp)
  mov    %r13,%r15
  mov    %r8,%r13
  mov    %al,0x83(%rsp)
L5:
  movzbl (%r15),%eax
  mov    0x8(%rsp),%rdi
  add    $0x4,%r15
  mov    %rcx,0x48(%rsp)
  mov    %r11,0x40(%rsp)
  mov    %r10,0x38(%rsp)
  mov    %r9,0x30(%rsp)
  mov    %rdx,0x28(%rsp)
  mov    %rsi,0x20(%rsp)
  mov    %al,0x84(%rsp)
  call   <puts@plt>
  cmp    %rbp,%r15
  mov    0x20(%rsp),%rsi
  mov    0x28(%rsp),%rdx
  mov    0x30(%rsp),%r9
  mov    0x38(%rsp),%r10
  mov    0x40(%rsp),%r11
  mov    0x48(%rsp),%rcx
  jne    L5
  add    $0x1,%r14
  mov    %r13,%r8
  mov    0x18(%rsp),%r13
  cmp    %rbp,%r14
  jne    L99
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  jne    L73
  add    $0x1,%r12
  cmp    %rbp,%r12
  jne    L115
  mov    %r13,%rax
  mov    %rdx,%r13
  add    $0x1,%r13
  mov    %rax,%rdx
  cmp    %rbp,%r13
  jne    L1
  add    $0x1,%rsi
  mov    %rax,%rbx
  cmp    %rbp,%rsi
  jne    L42
  add    $0x1,%r8
  cmp    %rbp,%r8
  jne    L119
  add    $0x1,%r9
  cmp    %rbp,%r9
  jne    L130
  add    $0x1,%r10
  cmp    %rbp,%r10
  jne    L108
  add    $0x1,%r11
  cmp    %rbp,%r11
  jne    L135
  add    $0x1,%rcx
  cmp    %rbp,%rcx
  jne    L58
  mov    0x10(%rsp),%rdx
  add    $0x1,%rdx
  cmp    %rcx,%rdx
  jne    L2
  addq   $0x1,(%rsp)
  mov    (%rsp),%rax
  cmp    %rdx,%rax
  jne    L63
  mov    0xd8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L38
  add    $0xe8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L38:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: label: D0
data_type: string

tool: D0: %s

assistant: ```c
int main(void) {
  char matrix[64];
  init(matrix);
  char output[58];
  scanf("%s", output);
  for (int i1 = 0; i1 < 64; ++i1) {
    output[39] = matrix[i1];
    for (int i2 = 0; i2 < 64; ++i2) {
      output[40] = matrix[i2];
      for (int i3 = 0; i3 < 64; ++i3) {
        output[42] = matrix[i3];
        for (int i4 = 0; i4 < 64; ++i4) {
          output[43] = matrix[i4];
          for (int i5 = 0; i5 < 64; ++i5) {
            output[44] = matrix[i5];
            for (int i6 = 0; i6 < 64; ++i6) {
              output[45] = matrix[i6];
              for (int i7 = 0; i7 < 64; ++i7) {
                output[46] = matrix[i7];
                for (int i8 = 0; i8 < 64; ++i8) {
                  output[47] = matrix[i8];
                  for (int i9 = 0; i9 < 64; ++i9) {
                    output[48] = matrix[i9];
                    for (int i10 = 0; i10 < 64; ++i10) {
                      output[49] = matrix[i10];
                      for (int i11 = 0; i11 < 64; ++i11) {
                        output[50] = matrix[i11];
                        for (int i12 = 0; i12 < 64; ++i12) {
                          output[51] = matrix[i12];
                          for (int i13 = 0; i13 < 64; i13 += 4) {
                            output[52] = matrix[i13];
                            puts(output);
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}
```