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

```asm
<test_width_minus_20>:
  endbr64
  push   %r14
  lea    D18(%rip),%rdx
  lea    D211(%rip),%rsi
  push   %r13
  lea    D30(%rip),%r13
  lea    D112(%rip),%r14
  push   %r12
  lea    D128(%rip),%r12
  push   %rbp
  sub    $0x78,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <sprintf@plt>
  lea    D75(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0x400,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0xfffffc00,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  lea    D39(%rip),%r13
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0x400,%edx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0xfffffc00,%edx
  mov    %r14,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r13,%rsi
  mov    %rbp,%rdi
  lea    D6(%rip),%r13
  call   <assertStringsEqual@plt>
  mov    $0x400,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  lea    D225(%rip),%r12
  call   <assertStringsEqual@plt>
  movsd  D216(%rip),%xmm0
  mov    %rbp,%rdi
  lea    D89(%rip),%rsi
  mov    $0x1,%eax
  call   <sprintf@plt>
  lea    D197(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0xfffffc00,%edx
  mov    %r13,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  lea    D135(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0x1ff,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  lea    D67(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0xfffffe01,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D96(%rip),%r12
  call   <sprintf@plt>
  lea    D209(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0x1234abcd,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  lea    D58(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0xedcb5433,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D19(%rip),%r12
  call   <sprintf@plt>
  lea    D111(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0x1234abcd,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  lea    D24(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    $0xedcb5433,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  xor    %eax,%eax
  call   <sprintf@plt>
  lea    D169(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    %rbp,%rdi
  xor    %eax,%eax
  mov    $0x78,%edx
  lea    D2(%rip),%rsi
  call   <sprintf@plt>
  lea    D87(%rip),%rsi
  mov    %rbp,%rdi
  call   <assertStringsEqual@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L3
  add    $0x78,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D18
type: string
name: parse_data
arguments: data_label: D211
type: string
name: parse_data
arguments: data_label: D30
type: string
name: parse_data
arguments: data_label: D112
type: string
name: parse_data
arguments: data_label: D128
type: string
name: parse_data
arguments: data_label: D75
type: string
name: parse_data
arguments: data_label: D39
type: string
name: parse_data
arguments: data_label: D6
type: string
name: parse_data
arguments: data_label: D225
type: string
name: parse_data
arguments: data_label: D216
type: f64
name: parse_data
arguments: data_label: D89
type: string
name: parse_data
arguments: data_label: D197
type: string
name: parse_data
arguments: data_label: D135
type: string
name: parse_data
arguments: data_label: D67
type: string
name: parse_data
arguments: data_label: D96
type: string
name: parse_data
arguments: data_label: D209
type: string
name: parse_data
arguments: data_label: D58
type: string
name: parse_data
arguments: data_label: D19
type: string
name: parse_data
arguments: data_label: D111
type: string
name: parse_data
arguments: data_label: D24
type: string
name: parse_data
arguments: data_label: D169
type: string
name: parse_data
arguments: data_label: D2
type: string
name: parse_data
arguments: data_label: D87
type: string

tool: D18: Hello

tool: D211: %-20s

tool: D30: %-20d

tool: D112: %-20i

tool: D128: 1024                

tool: D75: Hello               

tool: D39: -1024               

tool: D6: %-20u

tool: D225: %-20o

tool: D216: 1024.1234

tool: D89: %-20.4f

tool: D197: 1024.1234           

tool: D135: 4294966272          

tool: D67: 777                 

tool: D96: %-20x

tool: D209: 37777777001         

tool: D58: 1234abcd            

tool: D19: %-20X

tool: D111: edcb5433            

tool: D24: 1234ABCD            

tool: D169: EDCB5433            

tool: D2: %-20c

tool: D87: x                   

assistant: ```c
void test_width_minus_20() {
  char buffer[100];
  sprintf(buffer, "%-20s", "Hello");
  assertStringsEqual(buffer, "Hello               ");
  sprintf(buffer, "%-20d", 1024);
  assertStringsEqual(buffer, "1024                ");
  sprintf(buffer, "%-20d", -1024);
  assertStringsEqual(buffer, "-1024               ");
  sprintf(buffer, "%-20i", 1024);
  assertStringsEqual(buffer, "1024                ");
  sprintf(buffer, "%-20i", -1024);
  assertStringsEqual(buffer, "-1024               ");
  sprintf(buffer, "%-20u", 1024);
  assertStringsEqual(buffer, "1024                ");
  sprintf(buffer, "%-20.4f", 1024.1234);
  assertStringsEqual(buffer, "1024.1234           ");
  sprintf(buffer, "%-20u", 4294966272U);
  assertStringsEqual(buffer, "4294966272          ");
  sprintf(buffer, "%-20o", 511);
  assertStringsEqual(buffer, "777                 ");
  sprintf(buffer, "%-20o", 4294966785U);
  assertStringsEqual(buffer, "37777777001         ");
  sprintf(buffer, "%-20x", 305441741);
  assertStringsEqual(buffer, "1234abcd            ");
  sprintf(buffer, "%-20x", 3989525555U);
  assertStringsEqual(buffer, "edcb5433            ");
  sprintf(buffer, "%-20X", 305441741);
  assertStringsEqual(buffer, "1234ABCD            ");
  sprintf(buffer, "%-20X", 3989525555U);
  assertStringsEqual(buffer, "EDCB5433            ");
  sprintf(buffer, "%-20c", 'x');
  assertStringsEqual(buffer, "x                   ");
}
```