user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  lea    D21(%rip),%rbx
  mov    %rbx,%rdi
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  lea    0x18(%rsp),%rax
  lea    0x1c(%rsp),%rdx
  mov    %rax,%rsi
  mov    %rdx,0x8(%rsp)
  mov    %rax,(%rsp)
  call   <scanf@plt>
  mov    0x18(%rsp),%edi
  test   %edi,%edi
  jle    L87
  cs nopw 0x0(%rax,%rax,1)
L124:
  mov    0x1c(%rsp),%eax
  test   %eax,%eax
  jle    L87
  shl    $0x2,%edi
  lea    0x24(%rsp),%r12
  lea    0x20(%rsp),%rbp
  xor    %r14d,%r14d
  call   <malloc@plt>
  mov    0x1c(%rsp),%edx
  mov    %rax,%r15
  test   %edx,%edx
  jle    L112
  nopl   0x0(%rax)
L168:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  add    $0x1,%r14d
  call   <scanf@plt>
  movslq 0x20(%rsp),%rax
  addl   $0x1,-0x4(%r15,%rax,4)
  movslq 0x24(%rsp),%rax
  addl   $0x1,-0x4(%r15,%rax,4)
  cmp    %r14d,0x1c(%rsp)
  jg     L168
L112:
  mov    0x18(%rsp),%esi
  xor    %r14d,%r14d
  test   %esi,%esi
  jle    L66
  lea    -0x1(%rsi),%eax
  cmp    $0x2,%eax
  jbe    L166
  mov    %esi,%edx
  mov    %r15,%rax
  pxor   %xmm2,%xmm2
  shr    $0x2,%edx
  shl    $0x4,%rdx
  add    %r15,%rdx
  nopl   (%rax)
L61:
  movdqu (%rax),%xmm0
  add    $0x10,%rax
  movdqa %xmm0,%xmm1
  pcmpgtd %xmm2,%xmm1
  pand   %xmm1,%xmm0
  pandn  %xmm2,%xmm1
  movdqa %xmm1,%xmm2
  por    %xmm0,%xmm2
  cmp    %rdx,%rax
  jne    L61
  movdqa %xmm2,%xmm1
  mov    %esi,%eax
  psrldq $0x8,%xmm1
  and    $0xfffffffc,%eax
  movdqa %xmm1,%xmm0
  pcmpgtd %xmm2,%xmm0
  pand   %xmm0,%xmm1
  pandn  %xmm2,%xmm0
  por    %xmm1,%xmm0
  movdqa %xmm0,%xmm2
  psrldq $0x4,%xmm2
  movdqa %xmm2,%xmm1
  pcmpgtd %xmm0,%xmm1
  pand   %xmm1,%xmm2
  pandn  %xmm0,%xmm1
  por    %xmm2,%xmm1
  movd   %xmm1,%r14d
  test   $0x3,%sil
  je     L66
L67:
  movslq %eax,%rdi
  lea    0x0(,%rdi,4),%r8
  mov    (%r15,%rdi,4),%edi
  cmp    %edi,%r14d
  cmovl  %edi,%r14d
  lea    0x1(%rax),%edi
  cmp    %esi,%edi
  jge    L66
  mov    0x4(%r15,%r8,1),%edi
  cmp    %edi,%r14d
  cmovl  %edi,%r14d
  add    $0x2,%eax
  cmp    %eax,%esi
  jle    L66
  mov    0x8(%r15,%r8,1),%eax
  cmp    %eax,%r14d
  cmovl  %eax,%r14d
L66:
  add    $0x1,%r13d
  lea    D33(%rip),%rdi
  mov    %r15,%rbp
  mov    %r13d,%esi
  xor    %r12d,%r12d
  call   <printf@plt>
  mov    0x18(%rsp),%eax
  test   %eax,%eax
  jle    L94
  nopl   0x0(%rax)
L17:
  add    $0x1,%r12d
  cmp    %r14d,0x0(%rbp)
  je     L137
  add    $0x4,%rbp
  cmp    %r12d,%eax
  jg     L17
L94:
  lea    D31(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rdx
  mov    (%rsp),%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  mov    0x18(%rsp),%edi
  test   %edi,%edi
  jg     L124
L87:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L79
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L137:
  mov    %r12d,%esi
  lea    D12(%rip),%rdi
  add    $0x4,%rbp
  call   <printf@plt>
  mov    0x18(%rsp),%eax
  cmp    %r12d,%eax
  jg     L17
  jmp    L94
L166:
  xor    %r14d,%r14d
  xor    %eax,%eax
  jmp    L67
L79:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_label: D21
data_type: string
name: disassemble_data
arguments: data_label: D33
data_type: string
name: disassemble_data
arguments: data_label: D31
data_type: string
name: disassemble_data
arguments: data_label: D12
data_type: string

tool: D21: %d %d

tool: D33: Teste %d


tool: D31: 


tool: D12: %d 

assistant: ```c
int main() {
  int a, v, i, x, y;
  int max, t = 0;
  int *fls;
  scanf("%d %d", &a, &v);
  while (a > 0 && v > 0) {
    fls = (int *)malloc(sizeof(int) * a);
    for (i = 0; i < v; i++) {
      scanf("%d %d", &x, &y);
      fls[x - 1]++;
      fls[y - 1]++;
    }
    max = 0;
    for (i = 0; i < a; i++)
      if (fls[i] > max)
        max = fls[i];
    printf("Teste %d\n", ++t);
    for (i = 0; i < a; i++)
      if (fls[i] == max)
        printf("%d ", i + 1);
    puts("\n");
    scanf("%d %d", &a, &v);
  }
}
```