user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %r15
  mov    $0x18,%edi
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <malloc@plt>
  mov    $0x8,%edi
  mov    %rax,%r13
  call   <malloc@plt>
  mov    $0x8,%edi
  mov    %rax,0x0(%r13)
  mov    %rax,%rbp
  call   <malloc@plt>
  mov    $0x8,%edi
  mov    %rax,0x8(%r13)
  mov    %rax,%rbx
  call   <malloc@plt>
  movq   $0x1,0x0(%rbp)
  mov    %r13,%rsi
  movabs $0x200000001,%rdx
  movabs $0x300000001,%rcx
  mov    %rdx,(%rbx)
  mov    $0x4,%edi
  mov    $0x3,%edx
  mov    %rcx,(%rax)
  mov    $0x2,%ecx
  mov    %rax,0x10(%r13)
  lea    0x14(%rsp),%rax
  mov    %rax,(%rsp)
  mov    %rax,%r8
  xor    %eax,%eax
  call   <findMinHeightTrees@plt>
  mov    0x14(%rsp),%esi
  movslq %eax,%r14
  test   %esi,%esi
  jle    L82
  mov    %r14,%r12
  xor    %ebp,%ebp
  lea    D33(%rip),%rbx
  nopl   (%rax)
L54:
  mov    (%r12),%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  add    $0x1,%ebp
  add    $0x4,%r12
  call   <printf@plt>
  cmp    %ebp,0x14(%rsp)
  jg     L54
L82:
  mov    0x0(%r13),%rdi
  call   <free@plt>
  mov    0x8(%r13),%rdi
  call   <free@plt>
  mov    0x10(%r13),%rdi
  call   <free@plt>
  mov    %r13,%rdi
  call   <free@plt>
  mov    %r14,%rdi
  call   <free@plt>
  mov    $0x28,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  mov    %rax,%rbp
  lea    0x28(%rax),%r13
  mov    %rax,%rbx
L12:
  mov    $0x8,%edi
  add    $0x8,%rbx
  call   <malloc@plt>
  mov    %rax,-0x8(%rbx)
  cmp    %r13,%rbx
  jne    L12
  mov    (%r12),%rax
  mov    (%rsp),%r8
  mov    %r12,%rsi
  mov    $0x6,%edi
  movabs $0x300000000,%rdx
  movabs $0x300000001,%rcx
  mov    %rdx,(%rax)
  mov    0x8(%r12),%rax
  add    $0x2,%rdx
  mov    %rcx,(%rax)
  mov    0x10(%r12),%rax
  add    $0x3,%rcx
  mov    %rdx,(%rax)
  mov    0x18(%r12),%rax
  movabs $0x400000005,%rdx
  mov    %rcx,(%rax)
  mov    0x20(%r12),%rax
  mov    $0x2,%ecx
  mov    %rdx,(%rax)
  mov    $0x5,%edx
  xor    %eax,%eax
  call   <findMinHeightTrees@plt>
  mov    0x14(%rsp),%ecx
  cltq
  mov    %rax,0x8(%rsp)
  test   %ecx,%ecx
  jle    L70
  mov    %rax,%r15
  xor    %r14d,%r14d
  lea    D33(%rip),%rbx
  nopw   0x0(%rax,%rax,1)
L103:
  mov    (%r15),%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  add    $0x1,%r14d
  add    $0x4,%r15
  call   <printf@plt>
  cmp    %r14d,0x14(%rsp)
  jg     L103
  nopl   0x0(%rax)
L70:
  mov    0x0(%rbp),%rdi
  add    $0x8,%rbp
  call   <free@plt>
  cmp    %r13,%rbp
  jne    L70
  mov    %r12,%rdi
  call   <free@plt>
  mov    0x8(%rsp),%rbx
  lea    D23(%rip),%rdi
  xor    %eax,%eax
  mov    %rbx,%rsi
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <free@plt>
  mov    $0x28,%edi
  call   <malloc@plt>
  mov    %rax,%r13
  mov    %rax,%rdi
  xor    %eax,%eax
  call   <assert@plt>
  mov    %r13,%r12
  lea    0x28(%r13),%r14
  mov    %r13,%rbx
L36:
  mov    $0x8,%edi
  add    $0x8,%rbx
  call   <malloc@plt>
  mov    %rax,-0x8(%rbx)
  mov    %rax,%rdi
  xor    %eax,%eax
  call   <assert@plt>
  cmp    %r14,%rbx
  jne    L36
  mov    0x0(%r13),%rax
  mov    (%rsp),%r8
  mov    %r13,%rsi
  mov    $0x6,%edi
  movabs $0x100000003,%rcx
  movabs $0x200000003,%rdx
  movq   $0x3,(%rax)
  mov    0x8(%r13),%rax
  mov    %rcx,(%rax)
  mov    0x10(%r13),%rax
  movabs $0x400000003,%rcx
  mov    %rdx,(%rax)
  mov    0x18(%r13),%rax
  movabs $0x400000005,%rdx
  mov    %rcx,(%rax)
  mov    0x20(%r13),%rax
  mov    $0x2,%ecx
  mov    %rdx,(%rax)
  mov    $0x5,%edx
  xor    %eax,%eax
  call   <findMinHeightTrees@plt>
  mov    0x14(%rsp),%edx
  cltq
  mov    %rax,(%rsp)
  test   %edx,%edx
  jle    L37
  mov    %rax,%r15
  xor    %ebp,%ebp
  lea    D33(%rip),%rbx
L65:
  mov    (%r15),%esi
  mov    %rbx,%rdi
  xor    %eax,%eax
  add    $0x1,%ebp
  add    $0x4,%r15
  call   <printf@plt>
  cmp    %ebp,0x14(%rsp)
  jg     L65
  nopw   0x0(%rax,%rax,1)
L37:
  mov    (%r12),%rdi
  add    $0x8,%r12
  call   <free@plt>
  cmp    %r12,%r14
  jne    L37
  mov    %r13,%rdi
  call   <free@plt>
  mov    (%rsp),%rdi
  call   <free@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L58
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L58:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: label: D33
datatype: string
name: disassemble_data
arguments: label: D23
datatype: string

tool: D33: Ans %d


tool: D23: Free ans %p


assistant: ```c
int main() {
  int **edges;
  int ansSize, *ans, i;
  edges = (int **)malloc(3 * sizeof(int *));
  for (i = 0; i < 3; i++) {
    edges[i] = (int *)malloc(2 * sizeof(int));
  }
  edges[0][0] = 1;
  edges[0][1] = 0;
  edges[1][0] = 1;
  edges[1][1] = 2;
  edges[2][0] = 1;
  edges[2][1] = 3;
  ans = findMinHeightTrees(4, edges, 3, 2, &ansSize);
  for (i = 0; i < ansSize; i++) {
    printf("Ans %d\n", *(ans + i));
  }
  for (i = 0; i < 3; i++) {
    free(edges[i]);
  }
  free(edges);
  free(ans);
  edges = (int **)malloc(5 * sizeof(int *));
  for (i = 0; i < 5; i++) {
    edges[i] = (int *)malloc(2 * sizeof(int));
  }
  edges[0][0] = 0;
  edges[0][1] = 3;
  edges[1][0] = 1;
  edges[1][1] = 3;
  edges[2][0] = 2;
  edges[2][1] = 3;
  edges[3][0] = 4;
  edges[3][1] = 3;
  edges[4][0] = 5;
  edges[4][1] = 4;
  ans = findMinHeightTrees(6, edges, 5, 2, &ansSize);
  for (i = 0; i < ansSize; i++) {
    printf("Ans %d\n", *(ans + i));
  }
  for (i = 0; i < 5; i++) {
    free(edges[i]);
  }
  free(edges);
  printf("Free ans %p\n", ans);
  free(ans);
  edges = (int **)malloc(5 * sizeof(int *));
  assert(edges);
  for (i = 0; i < 5; i++) {
    edges[i] = (int *)malloc(2 * sizeof(int));
    assert(edges[i]);
  }
  edges[0][0] = 3;
  edges[0][1] = 0;
  edges[1][0] = 3;
  edges[1][1] = 1;
  edges[2][0] = 3;
  edges[2][1] = 2;
  edges[3][0] = 3;
  edges[3][1] = 4;
  edges[4][0] = 5;
  edges[4][1] = 4;
  ans = findMinHeightTrees(6, edges, 5, 2, &ansSize);
  for (i = 0; i < ansSize; i++) {
    printf("Ans %d\n", *(ans + i));
  }
  for (i = 0; i < 5; i++) {
    free(edges[i]);
  }
  free(edges);
  free(ans);
}
```