user: Demonstrate the C code that generates the assembly output below:

```asm
<narrowbandUnitCostDistanceNoEndPenaltySeq2LowMem>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,0x8(%rsp)
  mov    %rsi,0x10(%rsp)
  mov    %edx,0x44(%rsp)
  mov    %ecx,0x1c(%rsp)
  mov    %r8d,0x40(%rsp)
  cmp    %ecx,%edx
  jg     L15
  lea    0x1(%rdx),%ebx
  mov    $0x8,%esi
  mov    %edx,%r15d
  movslq %ebx,%rdi
  call   <calloc@plt>
  mov    %rax,0x38(%rsp)
  test   %r15d,%r15d
  js     L30
  mov    0x44(%rsp),%esi
  mov    %rax,%r15
  mov    0x40(%rsp),%eax
  xor    %ebp,%ebp
  mov    %eax,%r13d
  sub    %eax,%esi
  mov    %eax,%r14d
  neg    %r13d
  lea    0x1(%rsi),%r12d
  jmp    L431
  nopl   0x0(%rax)
L183:
  mov    %r14d,%ecx
  sub    %edx,%ecx
  lea    0x2(%rax,%rcx,1),%edi
L121:
  movslq %edi,%rdi
  mov    $0x4,%esi
  add    $0x1,%r13d
  add    $0x1,%r14d
  call   <calloc@plt>
  add    $0x8,%r15
  mov    %rax,-0x8(%r15)
  cmp    %r12d,%r13d
  je     L30
L431:
  xor    %eax,%eax
  mov    %ebp,%edx
  test   %r13d,%r13d
  cmovg  %r13d,%edx
  setg   %al
  cmp    %r14d,0x1c(%rsp)
  jg     L183
  mov    0x1c(%rsp),%ecx
  sub    %edx,%ecx
  lea    0x1(%rax,%rcx,1),%edi
  jmp    L121
  nopl   0x0(%rax)
L30:
  mov    0x40(%rsp),%esi
  test   %esi,%esi
  js     L1
  mov    0x40(%rsp),%esi
  cmp    %esi,0x1c(%rsp)
  jg     L347
  mov    0x1c(%rsp),%eax
  xor    %edi,%edi
  xor    %r15d,%r15d
  lea    0x1(%rax),%edx
  test   %edx,%edx
  jg     L167
  jmp    L475
L347:
  lea    0x1(%rsi),%edx
  mov    $0x1,%edi
L167:
  mov    0x38(%rsp),%rax
  mov    (%rax),%rsi
  lea    -0x1(%rdx),%eax
  cmp    $0x2,%eax
  jbe    L457
  mov    %edx,%ecx
  movdqa D6(%rip),%xmm0
  movdqa D12(%rip),%xmm2
  mov    %rsi,%rax
  shr    $0x2,%ecx
  sub    $0x1,%ecx
  shl    $0x4,%rcx
  lea    0x10(%rsi,%rcx,1),%rcx
  nopl   0x0(%rax,%rax,1)
L329:
  movdqa %xmm0,%xmm1
  add    $0x10,%rax
  paddd  %xmm2,%xmm0
  movups %xmm1,-0x10(%rax)
  cmp    %rcx,%rax
  jne    L329
  mov    %edx,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%dl
  je     L193
L99:
  movslq %eax,%rcx
  mov    %eax,(%rsi,%rcx,4)
  lea    0x0(,%rcx,4),%r8
  lea    0x1(%rax),%ecx
  cmp    %edx,%ecx
  jge    L193
  add    $0x2,%eax
  mov    %ecx,0x4(%rsi,%r8,1)
  cmp    %edx,%eax
  jge    L193
  mov    %eax,0x8(%rsi,%r8,1)
L193:
  xor    %r15d,%r15d
L204:
  test   %edi,%edi
  je     L475
  lea    0x1(%rdx),%eax
  cltq
  movl   $0x3e8,-0x4(%rsi,%rax,4)
L475:
  mov    0x44(%rsp),%ecx
  test   %ecx,%ecx
  jle    L133
  mov    0x40(%rsp),%esi
  mov    0x8(%rsp),%r13
  mov    $0x1,%r14d
  lea    0x1(%rsi,%rsi,1),%eax
  lea    0x1(%rsi),%ebp
  mov    %eax,0x48(%rsp)
  mov    $0x1,%eax
  sub    %esi,%eax
  mov    %eax,0x24(%rsp)
  mov    0x38(%rsp),%rax
  lea    0x8(%rax),%r11
  mov    %ebx,%eax
  mov    %rax,0x30(%rsp)
  mov    0x1c(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x4c(%rsp)
  nopl   (%rax)
L166:
  mov    0x24(%rsp),%eax
  mov    %r14d,%r12d
  mov    %eax,%ebx
  test   %eax,%eax
  jle    L399
  mov    0x1c(%rsp),%eax
  cmp    %ebp,%eax
  jg     L55
  sub    0x24(%rsp),%eax
  movl   $0x0,0x2c(%rsp)
  mov    %eax,%r8d
  add    $0x1,%r8d
L448:
  mov    (%r11),%rax
  add    $0x1,%r8d
  movl   $0x1,0x20(%rsp)
  movl   $0x3e8,(%rax)
  lea    0x1(%rbp),%eax
  mov    %eax,0x28(%rsp)
  cmp    $0x1,%r8d
  jle    L296
L233:
  movslq 0x20(%rsp),%rax
  mov    (%r11),%r9
  lea    -0x1(%r15),%ebp
  sub    %eax,%ebx
  mov    %ebx,0x8(%rsp)
  jmp    L52
  nopw   0x0(%rax,%rax,1)
L170:
  add    $0x1,%rax
  mov    %r12d,(%r9)
  cmp    %eax,%r8d
  jle    L296
L52:
  test   %eax,%eax
  je     L170
  mov    -0x8(%r11),%r10
  mov    0x8(%rsp),%ebx
  lea    (%r15,%rax,1),%edx
  movslq %edx,%rdx
  mov    -0x4(%r9,%rax,4),%esi
  mov    0x10(%rsp),%rdi
  lea    (%rbx,%rax,1),%ecx
  mov    (%r10,%rdx,4),%edx
  movzbl -0x1(%r13,%r14,1),%ebx
  movslq %ecx,%rcx
  add    $0x1,%esi
  add    $0x1,%edx
  cmp    %bl,-0x1(%rdi,%rcx,1)
  lea    0x0(%rbp,%rax,1),%edi
  setne  %cl
  movslq %edi,%rdi
  movzbl %cl,%ecx
  add    (%r10,%rdi,4),%ecx
  cmp    %ecx,%edx
  mov    %ecx,%edi
  cmovle %edx,%edi
  cmp    %esi,%edx
  cmovg  %esi,%edx
  cmp    %ecx,%esi
  cmovge %edi,%edx
  mov    %edx,(%r9,%rax,4)
  add    $0x1,%rax
  cmp    %eax,%r8d
  jg     L52
L296:
  mov    0x2c(%rsp),%edx
  test   %edx,%edx
  je     L102
L197:
  mov    (%r11),%rax
  add    $0x1,%r8d
  movslq %r8d,%r8
  movl   $0x3e8,-0x4(%rax,%r8,4)
L102:
  mov    0x20(%rsp),%r15d
L238:
  addl   $0x1,0x24(%rsp)
  mov    0x28(%rsp),%ebp
  add    $0x1,%r14
  add    $0x8,%r11
  cmp    0x30(%rsp),%r14
  jne    L166
L133:
  mov    0x44(%rsp),%ebx
  mov    0x40(%rsp),%esi
  mov    $0x1,%edi
  mov    %ebx,%eax
  sub    %esi,%eax
  add    %ebx,%esi
  mov    %esi,%edx
  test   %eax,%eax
  jg     L215
  xor    %edi,%edi
  xor    %eax,%eax
L215:
  xor    %ecx,%ecx
  cmp    %edx,0x1c(%rsp)
  jle    L466
  mov    %edx,0x1c(%rsp)
  mov    $0x1,%ecx
L466:
  mov    0x1c(%rsp),%edx
  movslq 0x44(%rsp),%r8
  mov    0x38(%rsp),%rbx
  sub    %eax,%edx
  mov    (%rbx,%r8,8),%rsi
  lea    0x1(%rdi,%rdx,1),%edx
  add    %ecx,%edx
  mov    (%rsi),%r12d
  cmp    $0x1,%edx
  jle    L409
  lea    -0x2(%rdx),%eax
  lea    -0x1(%rdx),%edi
  cmp    $0x2,%eax
  jbe    L32
  mov    %edi,%ecx
  movd   %r12d,%xmm4
  lea    0x4(%rsi),%rax
  shr    $0x2,%ecx
  pshufd $0x0,%xmm4,%xmm0
  sub    $0x1,%ecx
  shl    $0x4,%rcx
  lea    0x14(%rsi,%rcx,1),%rcx
  nopl   0x0(%rax,%rax,1)
L482:
  movdqu (%rax),%xmm1
  movdqu (%rax),%xmm3
  add    $0x10,%rax
  pcmpgtd %xmm0,%xmm1
  pand   %xmm1,%xmm0
  pandn  %xmm3,%xmm1
  por    %xmm1,%xmm0
  cmp    %rax,%rcx
  jne    L482
  movdqa %xmm0,%xmm2
  mov    %edi,%ecx
  psrldq $0x8,%xmm2
  and    $0xfffffffc,%ecx
  movdqa %xmm2,%xmm1
  lea    0x1(%rcx),%eax
  pcmpgtd %xmm0,%xmm1
  pand   %xmm1,%xmm0
  pandn  %xmm2,%xmm1
  por    %xmm1,%xmm0
  movdqa %xmm0,%xmm2
  psrldq $0x4,%xmm2
  movdqa %xmm2,%xmm1
  pcmpgtd %xmm0,%xmm1
  pand   %xmm1,%xmm0
  pandn  %xmm2,%xmm1
  por    %xmm0,%xmm1
  movd   %xmm1,%r12d
  cmp    %ecx,%edi
  je     L409
L301:
  movslq %eax,%rcx
  lea    0x0(,%rcx,4),%rdi
  mov    (%rsi,%rcx,4),%ecx
  cmp    %ecx,%r12d
  cmovg  %ecx,%r12d
  lea    0x1(%rax),%ecx
  cmp    %edx,%ecx
  jge    L409
  mov    0x4(%rsi,%rdi,1),%ecx
  cmp    %ecx,%r12d
  cmovg  %ecx,%r12d
  add    $0x2,%eax
  cmp    %eax,%edx
  jle    L409
  mov    0x8(%rsi,%rdi,1),%eax
  cmp    %eax,%r12d
  cmovg  %eax,%r12d
L409:
  mov    0x44(%rsp),%eax
  test   %eax,%eax
  js     L209
  mov    0x38(%rsp),%rax
  mov    %rax,%rbx
  lea    0x8(%rax,%r8,8),%rbp
  nopw   0x0(%rax,%rax,1)
L72:
  mov    (%rbx),%rdi
  add    $0x8,%rbx
  call   <free@plt>
  cmp    %rbx,%rbp
  jne    L72
L209:
  mov    0x38(%rsp),%rdi
  call   <free@plt>
L275:
  add    $0x58,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L399:
  cmp    %ebp,0x1c(%rsp)
  jle    L351
  lea    0x1(%rbp),%eax
  movl   $0x1,0x2c(%rsp)
  xor    %ebx,%ebx
  mov    %eax,0x28(%rsp)
  mov    %eax,%r8d
  movl   $0x0,0x20(%rsp)
  test   %eax,%eax
  jg     L233
  jmp    L197
  nop
L55:
  movl   $0x1,0x2c(%rsp)
  mov    0x48(%rsp),%r8d
  jmp    L448
  nopw   0x0(%rax,%rax,1)
L351:
  mov    0x4c(%rsp),%eax
  mov    %eax,%r8d
  test   %eax,%eax
  jle    L12
  lea    0x1(%rbp),%eax
  movl   $0x0,0x2c(%rsp)
  xor    %ebx,%ebx
  movl   $0x0,0x20(%rsp)
  mov    %eax,0x28(%rsp)
  jmp    L233
L1:
  mov    0x40(%rsp),%esi
  cmp    %esi,0x1c(%rsp)
  jg     L428
  mov    0x1c(%rsp),%eax
  xor    %edi,%edi
  lea    0x1(%rax,%rsi,1),%edx
L459:
  mov    0x38(%rsp),%rax
  add    $0x1,%edx
  mov    $0x1,%r15d
  mov    (%rax),%rsi
  movl   $0x3e8,(%rsi)
  jmp    L204
L428:
  lea    0x1(%rsi,%rsi,1),%edx
  mov    $0x1,%edi
  jmp    L459
L12:
  lea    0x1(%rbp),%eax
  xor    %r15d,%r15d
  mov    %eax,0x28(%rsp)
  jmp    L238
L32:
  mov    $0x1,%eax
  jmp    L301
L457:
  xor    %eax,%eax
  jmp    L99
L15:
  mov    $0xffffffff,%r12d
  jmp    L275
```

tool_calls: name: unpack_data
arguments: label: D6
type_guessed: byte[16]
name: unpack_data
arguments: label: D12
type_guessed: byte[16]

tool: {"D6": [0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D12": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

assistant: ```c
int narrowbandUnitCostDistanceNoEndPenaltySeq2LowMem(char *seq1, char *seq2, int len1, int len2, int maxerr) {
  int **S;
  int score;
  int row, col;
  int match;
  int left, up, diagonal;
  int from, to;
  int rowlength;
  int leftboundary, rightboundary;
  int previousleftboundary;
  if (len1 > len2) {
    return (-1);
  }
  S = (int **)calloc((len1 + 1), sizeof(int *));
  for (row = 0; row <= len1; row++) {
    from = row - maxerr;
    to = row + maxerr;
    leftboundary = 0;
    if (from <= 0)
      from = 0;
    else
      leftboundary = 1;
    rightboundary = 0;
    if (to >= len2)
      to = len2;
    else
      rightboundary = 1;
    rowlength = to - from + 1;
    S[row] = (int *)calloc(leftboundary + rowlength + rightboundary, sizeof(int));
  }
  row = 0;
  from = row - maxerr;
  to = row + maxerr;
  leftboundary = 0;
  if (from <= 0)
    from = 0;
  else
    leftboundary = 1;
  rightboundary = 0;
  if (to >= len2)
    to = len2;
  else
    rightboundary = 1;
  rowlength = to - from + 1;
  if (leftboundary) {
    S[row][0] = 1000;
  }
  for (col = leftboundary; col <= leftboundary + rowlength - 1; col++) {
    S[row][col] = col;
  }
  if (rightboundary) {
    S[row][leftboundary + rowlength + rightboundary - 1] = 1000;
  }
  previousleftboundary = leftboundary;
  for (row = 1; row <= len1; row++) {
    from = row - maxerr;
    to = row + maxerr;
    leftboundary = 0;
    if (from <= 0)
      from = 0;
    else
      leftboundary = 1;
    rightboundary = 0;
    if (to >= len2)
      to = len2;
    else
      rightboundary = 1;
    rowlength = to - from + 1;
    if (leftboundary) {
      S[row][0] = 1000;
    }
    for (col = leftboundary; col <= leftboundary + rowlength - 1; col++) {
      if (col == 0)
        S[row][0] = row;
      else {
        match = (seq1[row - 1] == seq2[from + col - leftboundary - 1]) ? 0 : 1;
        up = S[row - 1][col + previousleftboundary] + 1;
        left = S[row][col - 1] + 1;
        diagonal = S[row - 1][col - (1 - previousleftboundary)] + match;
        S[row][col] = ((diagonal <= left) ? ((diagonal <= up) ? diagonal : up) : ((left <= up) ? left : up));
      }
    }
    if (rightboundary) {
      S[row][leftboundary + rowlength + rightboundary - 1] = 1000;
    }
    previousleftboundary = leftboundary;
  }
  row = len1;
  from = row - maxerr;
  to = row + maxerr;
  leftboundary = 0;
  if (from <= 0)
    from = 0;
  else
    leftboundary = 1;
  rightboundary = 0;
  if (to >= len2)
    to = len2;
  else
    rightboundary = 1;
  rowlength = to - from + 1;
  score = S[row][0];
  for (col = 1; col <= leftboundary + rowlength + rightboundary - 1; col++) {
    if (S[row][col] < score) {
      score = S[row][col];
    }
  }
  for (row = 0; row <= len1; row++) {
    free(S[row]);
  }
  free(S);
  return (score);
}
```