user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sequences>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %ecx,0x48(%rsp)
  cmp    %edx,%ecx
  je     L84
  lea    0x1(%rcx),%esi
  lea    0x2(%rcx),%ebx
  mov    %ecx,%eax
  movl   $0x0,0x3c(%rsp)
  mov    %esi,0x38(%rsp)
  lea    0x3(%rcx),%esi
  mov    %edx,%r12d
  mov    %ebx,0x44(%rsp)
  lea    0x4(%rcx),%ebx
  mov    %esi,0x30(%rsp)
  lea    0x5(%rcx),%esi
  lea    0x6(%rcx),%ecx
  mov    %ebx,0x20(%rsp)
  lea    0x7(%rax),%ebx
  mov    %esi,0x24(%rsp)
  lea    0x8(%rax),%esi
  add    $0x9,%eax
  mov    %eax,0x4c(%rsp)
  mov    %r15,%rax
  mov    %rdi,%r15
  mov    %r15,%rdi
  mov    %ecx,0x2c(%rsp)
  mov    %rax,%r14
  mov    %ebx,0x18(%rsp)
  mov    %esi,0x1c(%rsp)
  call   <strlen@plt>
  cmp    0x3c(%rsp),%eax
  jbe    L121
L69:
  mov    0x3c(%rsp),%eax
  movl   $0x0,0x40(%rsp)
  movzbl (%r15,%rax,1),%edx
  mov    0x48(%rsp),%eax
  mov    %dl,(%r14,%rax,1)
  cmp    %r12d,0x38(%rsp)
  je     L106
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,0x40(%rsp)
  jae    L141
L89:
  mov    0x40(%rsp),%eax
  movl   $0x0,0x34(%rsp)
  movzbl (%r15,%rax,1),%edx
  mov    0x38(%rsp),%eax
  mov    %dl,(%r14,%rax,1)
  cmp    0x44(%rsp),%r12d
  je     L28
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,0x34(%rsp)
  jae    L277
L125:
  mov    0x34(%rsp),%eax
  movl   $0x0,0x28(%rsp)
  mov    %r12d,%r13d
  movzbl (%r15,%rax,1),%edx
  mov    0x44(%rsp),%eax
  mov    %dl,(%r14,%rax,1)
  cmp    0x30(%rsp),%r12d
  je     L138
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,0x28(%rsp)
  jae    L126
L145:
  mov    0x28(%rsp),%eax
  movl   $0x0,0xc(%rsp)
  movzbl (%r15,%rax,1),%edx
  mov    0x30(%rsp),%eax
  mov    %dl,(%r14,%rax,1)
  cmp    0x20(%rsp),%r13d
  je     L278
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,0xc(%rsp)
  jae    L204
L208:
  mov    0xc(%rsp),%eax
  movl   $0x0,0x14(%rsp)
  movzbl (%r15,%rax,1),%edx
  mov    0x20(%rsp),%eax
  mov    %dl,(%r14,%rax,1)
  cmp    0x24(%rsp),%r13d
  je     L220
L48:
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,0x14(%rsp)
  jae    L80
  mov    0x14(%rsp),%eax
  movl   $0x0,0x10(%rsp)
  lea    D45(%rip),%r12
  movzbl (%r15,%rax,1),%edx
  mov    0x24(%rsp),%eax
  mov    %dl,(%r14,%rax,1)
  cmp    0x2c(%rsp),%r13d
  je     L137
L315:
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,0x10(%rsp)
  jae    L96
  mov    0x10(%rsp),%eax
  xor    %ebx,%ebx
  movzbl (%r15,%rax,1),%edx
  mov    0x2c(%rsp),%eax
  mov    %dl,(%r14,%rax,1)
  cmp    0x18(%rsp),%r13d
  je     L174
L210:
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,%ebx
  jae    L75
  mov    %ebx,%eax
  xor    %ebp,%ebp
  movzbl (%r15,%rax,1),%edx
  mov    0x18(%rsp),%eax
  mov    %dl,(%r14,%rax,1)
  cmp    0x1c(%rsp),%r13d
  je     L201
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,%ebp
  jae    L50
L272:
  mov    %ebp,%eax
  mov    0x4c(%rsp),%ecx
  mov    %r15,%rdi
  mov    %r14,%rsi
  movzbl (%r15,%rax,1),%edx
  mov    0x1c(%rsp),%eax
  add    $0x1,%ebp
  mov    %dl,(%r14,%rax,1)
  mov    %r13d,%edx
  call   <sequences>
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,%ebp
  jb     L272
  nopl   0x0(%rax,%rax,1)
L50:
  add    $0x1,%ebx
  jmp    L210
  nopl   (%rax)
L201:
  mov    %r13d,%eax
  mov    %r14,%rsi
  mov    %r12,%rdi
  add    $0x1,%ebx
  movb   $0x0,(%r14,%rax,1)
  call   <printf@plt>
  jmp    L210
  nopl   0x0(%rax,%rax,1)
L174:
  mov    %r13d,%eax
  mov    %r14,%rsi
  mov    %r12,%rdi
  movb   $0x0,(%r14,%rax,1)
  call   <printf@plt>
L75:
  addl   $0x1,0x10(%rsp)
  jmp    L315
L220:
  mov    %r13d,%eax
  mov    %r14,%rsi
  lea    D45(%rip),%rdi
  movb   $0x0,(%r14,%rax,1)
  call   <printf@plt>
L80:
  mov    %r15,%rdi
  addl   $0x1,0xc(%rsp)
  call   <strlen@plt>
  cmp    %eax,0xc(%rsp)
  jb     L208
L204:
  addl   $0x1,0x28(%rsp)
L56:
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,0x28(%rsp)
  jb     L145
L126:
  mov    %r13d,%r12d
L184:
  mov    %r15,%rdi
  addl   $0x1,0x34(%rsp)
  call   <strlen@plt>
  cmp    %eax,0x34(%rsp)
  jb     L125
L277:
  addl   $0x1,0x40(%rsp)
L105:
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    %eax,0x40(%rsp)
  jb     L89
L141:
  addl   $0x1,0x3c(%rsp)
L163:
  mov    %r15,%rdi
  call   <strlen@plt>
  cmp    0x3c(%rsp),%eax
  ja     L69
L121:
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L137:
  mov    %r13d,%eax
  mov    %r14,%rsi
  mov    %r12,%rdi
  movb   $0x0,(%r14,%rax,1)
  call   <printf@plt>
L96:
  addl   $0x1,0x14(%rsp)
  jmp    L48
L278:
  mov    %r13d,%eax
  mov    %r14,%rsi
  lea    D45(%rip),%rdi
  movb   $0x0,(%r14,%rax,1)
  call   <printf@plt>
  addl   $0x1,0x28(%rsp)
  jmp    L56
L138:
  mov    %r12d,%eax
  mov    %r14,%rsi
  lea    D45(%rip),%rdi
  movb   $0x0,(%r14,%rax,1)
  call   <printf@plt>
  jmp    L184
L28:
  mov    %r12d,%eax
  mov    %r14,%rsi
  lea    D45(%rip),%rdi
  movb   $0x0,(%r14,%rax,1)
  call   <printf@plt>
  addl   $0x1,0x40(%rsp)
  jmp    L105
L106:
  mov    0x38(%rsp),%eax
  mov    %r14,%rsi
  lea    D45(%rip),%rdi
  movb   $0x0,(%r14,%rax,1)
  call   <printf@plt>
  addl   $0x1,0x3c(%rsp)
  jmp    L163
L84:
  mov    0x48(%rsp),%eax
  lea    D45(%rip),%rdi
  movb   $0x0,(%rsi,%rax,1)
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <printf@plt>
```

tool_calls: name: parse_data
arguments: tag: D45
datatype: string

tool: D45: %s


assistant: ```c
void sequences(char *cs, char *buf, unsigned k, unsigned j) {
  if (j == k) {
    buf[k] = '\0';
    printf("%s\n", buf);
  } else {
    for (unsigned i = 0; i < strlen(cs); i++) {
      buf[j] = cs[i];
      sequences(cs, buf, k, j + 1);
    }
  }
}
```