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

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rsi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  call   <pipe@plt>
  cmp    $0xffffffff,%eax
  je     L47
L36:
  call   <fork@plt>
  mov    %eax,%ebp
  cmp    $0xffffffff,%eax
  je     L45
  test   %eax,%eax
  je     L48
L24:
  call   <fork@plt>
  mov    %eax,%ebx
  cmp    $0xffffffff,%eax
  je     L26
  test   %eax,%eax
  je     L83
L105:
  mov    (%rsp),%edi
  call   <close@plt>
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %ebp,%edi
  call   <wait@plt>
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %ebx,%edi
  call   <wait@plt>
  lea    D5(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L70
  mov    $0x0,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L47:
  lea    D9(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L36
L45:
  lea    D19(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L24
L48:
  mov    0x20(%r12),%rdx
  mov    0x18(%r12),%rsi
  lea    D46(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x0,%edi
  call   <close@plt>
  mov    (%rsp),%edi
  call   <dup@plt>
  mov    (%rsp),%edi
  call   <close@plt>
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    0x18(%r12),%rdi
  mov    0x20(%r12),%rdx
  mov    $0x0,%ecx
  mov    %rdi,%rsi
  call   <execlp@plt>
  lea    D8(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L24
L26:
  lea    D19(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L105
L83:
  mov    0x10(%r12),%rdx
  mov    0x8(%r12),%rsi
  lea    D21(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%edi
  call   <close@plt>
  mov    0x4(%rsp),%edi
  call   <dup@plt>
  mov    (%rsp),%edi
  call   <close@plt>
  mov    0x4(%rsp),%edi
  call   <close@plt>
  mov    0x8(%r12),%rdi
  mov    0x10(%r12),%rdx
  mov    $0x0,%ecx
  mov    %rdi,%rsi
  call   <execlp@plt>
  lea    D8(%rip),%rdi
  call   <perror@plt>
  mov    $0xffffffff,%edi
  call   <exit@plt>
  jmp    L105
L70:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D5
type_guessed: string
name: read_data
arguments: label: D9
type_guessed: string
name: read_data
arguments: label: D19
type_guessed: string
name: read_data
arguments: label: D46
type_guessed: string
name: read_data
arguments: label: D8
type_guessed: string
name: read_data
arguments: label: D21
type_guessed: string

tool: D5: The parent is exiting

tool: D9: Bad pipe

tool: D19: Bad fork

tool: D46: The first child is starting: %s %s


tool: D8: Execl returned

tool: D21: The second child is starting: %s %s


assistant: ```c
main(int argc, char *argv[]) {
  int pid1, pid2;
  int pipeID[2];
  int status;
  if ((status = pipe(pipeID)) == -1) {
    perror("Bad pipe");
    exit(-1);
  }
  if ((pid1 = fork()) == -1) {
    perror("Bad fork");
    exit(-1);
  }
  if (pid1 == 0) {
    printf("The first child is starting: %s %s\n", argv[3], argv[4]);
    close(0);
    dup(pipeID[0]);
    close(pipeID[0]);
    close(pipeID[1]);
    execlp(argv[3], argv[3], argv[4], 0);
    perror("Execl returned");
    exit(-1);
  }
  if ((pid2 = fork()) == -1) {
    perror("Bad fork");
    exit(-1);
  }
  if (pid2 == 0) {
    printf("The second child is starting: %s %s\n", argv[1], argv[2]);
    close(1);
    dup(pipeID[1]);
    close(pipeID[0]);
    close(pipeID[1]);
    execlp(argv[1], argv[1], argv[2], 0);
    perror("Execl returned");
    exit(-1);
  }
  close(pipeID[0]);
  close(pipeID[1]);
  wait(pid1, 0, 0);
  wait(pid2, 0, 0);
  printf("The parent is exiting\n");
}
```