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

```asm
<place_macromodule>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    %r8d,-0x28(%rbp)
  mov    %r9d,-0x2c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  add    %eax,%eax
  add    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  mov    -0x20(%rbp),%edx
  mov    %edx,%eax
  add    %eax,%eax
  add    %edx,%eax
  add    %eax,%eax
  add    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x28(%rbp),%eax
  and    $0x40,%eax
  test   %eax,%eax
  je     L7
  mov    -0x4(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x2(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L7:
  mov    -0x28(%rbp),%eax
  and    $0x20,%eax
  test   %eax,%eax
  je     L133
  mov    -0x4(%rbp),%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x3(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L133:
  mov    -0x28(%rbp),%eax
  and    $0x10,%eax
  test   %eax,%eax
  je     L45
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L45:
  mov    -0x28(%rbp),%eax
  and    $0x8,%eax
  test   %eax,%eax
  je     L109
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L109:
  mov    -0x28(%rbp),%eax
  and    $0x4,%eax
  test   %eax,%eax
  je     L65
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x2(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L65:
  mov    -0x28(%rbp),%eax
  and    $0x2,%eax
  test   %eax,%eax
  je     L102
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x3(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L102:
  mov    -0x28(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L27
  mov    -0x4(%rbp),%eax
  add    $0x2,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L27:
  mov    -0x24(%rbp),%eax
  and    $0x40,%eax
  test   %eax,%eax
  je     L73
  mov    -0x4(%rbp),%eax
  add    $0x2,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L73:
  mov    -0x24(%rbp),%eax
  and    $0x20,%eax
  test   %eax,%eax
  je     L40
  mov    -0x4(%rbp),%eax
  add    $0x2,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x2(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L40:
  mov    -0x24(%rbp),%eax
  and    $0x10,%eax
  test   %eax,%eax
  je     L113
  mov    -0x4(%rbp),%eax
  add    $0x2,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x3(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L113:
  mov    -0x24(%rbp),%eax
  and    $0x8,%eax
  test   %eax,%eax
  je     L38
  mov    -0x4(%rbp),%eax
  add    $0x3,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L38:
  mov    -0x24(%rbp),%eax
  and    $0x4,%eax
  test   %eax,%eax
  je     L34
  mov    -0x4(%rbp),%eax
  add    $0x3,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L34:
  mov    -0x24(%rbp),%eax
  and    $0x2,%eax
  test   %eax,%eax
  je     L52
  mov    -0x4(%rbp),%eax
  add    $0x3,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x2(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L52:
  mov    -0x24(%rbp),%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L36
  mov    -0x4(%rbp),%eax
  add    $0x3,%eax
  imul   -0x2c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%eax
  add    %edx,%eax
  cltq
  lea    0x3(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movb   $0x31,(%rax)
L36:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void place_macromodule(char grid[], int x, int y, int word1, int word2, int size) {
  int i, j;
  i = (x * 6) + 1;
  j = (y * 6) + 1;
  if (word2 & 0x40) {
    grid[(j * size) + i + 2] = '1';
  }
  if (word2 & 0x20) {
    grid[(j * size) + i + 3] = '1';
  }
  if (word2 & 0x10) {
    grid[((j + 1) * size) + i] = '1';
  }
  if (word2 & 0x08) {
    grid[((j + 1) * size) + i + 1] = '1';
  }
  if (word2 & 0x04) {
    grid[((j + 1) * size) + i + 2] = '1';
  }
  if (word2 & 0x02) {
    grid[((j + 1) * size) + i + 3] = '1';
  }
  if (word2 & 0x01) {
    grid[((j + 2) * size) + i] = '1';
  }
  if (word1 & 0x40) {
    grid[((j + 2) * size) + i + 1] = '1';
  }
  if (word1 & 0x20) {
    grid[((j + 2) * size) + i + 2] = '1';
  }
  if (word1 & 0x10) {
    grid[((j + 2) * size) + i + 3] = '1';
  }
  if (word1 & 0x08) {
    grid[((j + 3) * size) + i] = '1';
  }
  if (word1 & 0x04) {
    grid[((j + 3) * size) + i + 1] = '1';
  }
  if (word1 & 0x02) {
    grid[((j + 3) * size) + i + 2] = '1';
  }
  if (word1 & 0x01) {
    grid[((j + 3) * size) + i + 3] = '1';
  }
}
```