Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h> // uint64_t

#define max(a,b) ((a) > (b) ? (a) : (b))
#define min(a,b) ((a) > (b) ? (b) : (a))
#define BUF_SIZE 10
#define DIVISOR 1000000007

// size: specify sizeof(str)
int get_str(char *str, int size) {
    if(!fgets(str, size, stdin)) return -1;
    return 0;
}

int get_int(void) {
  int num;
#ifdef BUF_SIZE
  char line[BUF_SIZE];
  if(!fgets(line, BUF_SIZE, stdin)) return 0;
  sscanf(line, "%d", &num);
#else
#error
#endif
  return num;
}


int main(void) {
    int num = get_int();
    int pat = 0;
    int i;
    for(pat = 0; pat < (1<<num); pat++) {
        printf("%d:", pat);
        int pos[18] = {0};
        int idx = 0;
        for(i = 0; i < num; i++) {
            if(pat & (1<<i)) pos[idx++] = i;
        }
        for(i = 0; i < idx; i++) {
            printf(" %d", pos[i]);
        }
        putchar('\n');
    }
    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	get_str
	.type	get_str, @function
get_str:
.LFB6:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$16, %rsp
	movq	%rdi, -8(%rbp)
	movl	%esi, -12(%rbp)
	movq	stdin(%rip), %rdx
	movl	-12(%rbp), %ecx
	movq	-8(%rbp), %rax
	movl	%ecx, %esi
	movq	%rax, %rdi
	call	fgets@PLT
	testq	%rax, %rax
	jne	.L2
	movl	$-1, %eax
	jmp	.L3
.L2:
	movl	$0, %eax
.L3:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE6:
	.size	get_str, .-get_str
	.section	.rodata
.LC0:
	.string	"%d"
	.text
	.globl	get_int
	.type	get_int, @function
get_int:
.LFB7:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$32, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movq	stdin(%rip), %rdx
	leaq	-18(%rbp), %rax
	movl	$10, %esi
	movq	%rax, %rdi
	call	fgets@PLT
	testq	%rax, %rax
	jne	.L5
	movl	$0, %eax
	jmp	.L7
.L5:
	leaq	-24(%rbp), %rdx
	leaq	-18(%rbp), %rax
	leaq	.LC0(%rip), %rcx
	movq	%rcx, %rsi
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_sscanf@PLT
	movl	-24(%rbp), %eax
.L7:
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L8
	call	__stack_chk_fail@PLT
.L8:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE7:
	.size	get_int, .-get_int
	.section	.rodata
.LC1:
	.string	"%d:"
.LC2:
	.string	" %d"
	.text
	.globl	main
	.type	main, @function
main:
.LFB8:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$96, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	call	get_int
	movl	%eax, -84(%rbp)
	movl	$0, -96(%rbp)
	movl	$0, -96(%rbp)
	jmp	.L10
.L16:
	movl	-96(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movq	$0, -80(%rbp)
	movq	$0, -72(%rbp)
	movq	$0, -64(%rbp)
	movq	$0, -56(%rbp)
	movq	$0, -48(%rbp)
	movq	$0, -40(%rbp)
	movq	$0, -32(%rbp)
	movq	$0, -24(%rbp)
	movq	$0, -16(%rbp)
	movl	$0, -88(%rbp)
	movl	$0, -92(%rbp)
	jmp	.L11
.L13:
	movl	-92(%rbp), %eax
	movl	-96(%rbp), %edx
	movl	%eax, %ecx
	sarl	%cl, %edx
	movl	%edx, %eax
	andl	$1, %eax
	testl	%eax, %eax
	je	.L12
	movl	-88(%rbp), %eax
	leal	1(%rax), %edx
	movl	%edx, -88(%rbp)
	cltq
	movl	-92(%rbp), %edx
	movl	%edx, -80(%rbp,%rax,4)
.L12:
	addl	$1, -92(%rbp)
.L11:
	movl	-92(%rbp), %eax
	cmpl	-84(%rbp), %eax
	jl	.L13
	movl	$0, -92(%rbp)
	jmp	.L14
.L15:
	movl	-92(%rbp), %eax
	cltq
	movl	-80(%rbp,%rax,4), %eax
	movl	%eax, %esi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	addl	$1, -92(%rbp)
.L14:
	movl	-92(%rbp), %eax
	cmpl	-88(%rbp), %eax
	jl	.L15
	movl	$10, %edi
	call	putchar@PLT
	addl	$1, -96(%rbp)
.L10:
	movl	-84(%rbp), %eax
	movl	$1, %edx
	movl	%eax, %ecx
	sall	%cl, %edx
	movl	%edx, %eax
	cmpl	%eax, -96(%rbp)
	jl	.L16
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L18
	call	__stack_chk_fail@PLT
.L18:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE8:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
user
	.file	"temp.c"
	.text
	.p2align 4
	.globl	get_str
	.type	get_str, @function
get_str:
.LFB51:
	.cfi_startproc
	endbr64
	subq	$8, %rsp
	.cfi_def_cfa_offset 16
	movq	stdin(%rip), %rcx
	movl	%esi, %edx
	movq	$-1, %rsi
	call	__fgets_chk@PLT
	cmpq	$1, %rax
	sbbl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE51:
	.size	get_str, .-get_str
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
	.text
	.p2align 4
	.globl	get_int
	.type	get_int, @function
get_int:
.LFB52:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movl	$10, %esi
	subq	$32, %rsp
	.cfi_def_cfa_offset 48
	movq	stdin(%rip), %rdx
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	14(%rsp), %rbp
	movq	%rbp, %rdi
	call	fgets@PLT
	movq	%rax, %r8
	xorl	%eax, %eax
	testq	%r8, %r8
	je	.L4
	leaq	8(%rsp), %rdx
	leaq	.LC0(%rip), %rsi
	movq	%rbp, %rdi
	call	__isoc99_sscanf@PLT
	movl	8(%rsp), %eax
.L4:
	movq	24(%rsp), %rdx
	subq	%fs:40, %rdx
	jne	.L10
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L10:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE52:
	.size	get_int, .-get_int
	.section	.rodata.str1.1
.LC1:
	.string	"%d:"
.LC2:
	.string	" %d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB53:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	movl	$1, %r13d
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$104, %rsp
	.cfi_def_cfa_offset 160
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	call	get_int
	movl	%eax, %ecx
	sall	%cl, %r13d
	movl	%r13d, 12(%rsp)
	testl	%r13d, %r13d
	jle	.L12
	movl	%eax, %ebp
	xorl	%ebx, %ebx
	leaq	.LC1(%rip), %r14
	leaq	.LC2(%rip), %r12
	.p2align 4,,10
	.p2align 3
.L17:
	movl	%ebx, %edx
	movq	%r14, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	pxor	%xmm0, %xmm0
	movq	$0, 80(%rsp)
	movaps	%xmm0, 16(%rsp)
	movaps	%xmm0, 32(%rsp)
	movaps	%xmm0, 48(%rsp)
	movaps	%xmm0, 64(%rsp)
	testl	%ebp, %ebp
	jle	.L13
	xorl	%edx, %edx
	xorl	%eax, %eax
	.p2align 4,,10
	.p2align 3
.L15:
	btl	%eax, %ebx
	jnc	.L14
	movslq	%edx, %rcx
	addl	$1, %edx
	movl	%eax, 16(%rsp,%rcx,4)
.L14:
	addl	$1, %eax
	cmpl	%eax, %ebp
	jne	.L15
	testl	%edx, %edx
	je	.L13
	leal	-1(%rdx), %eax
	leaq	16(%rsp), %r13
	leaq	20(%rsp,%rax,4), %r15
	.p2align 4,,10
	.p2align 3
.L18:
	movl	0(%r13), %edx
	movq	%r12, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	addq	$4, %r13
	call	__printf_chk@PLT
	cmpq	%r13, %r15
	jne	.L18
.L13:
	movq	stdout(%rip), %rsi
	movl	$10, %edi
	addl	$1, %ebx
	call	putc@PLT
	cmpl	12(%rsp), %ebx
	jne	.L17
.L12:
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L31
	addq	$104, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
.L31:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE53:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

rule
	.file	"temp.c"
	.text
	.p2align 4
	.globl	get_str
	.type	get_str, @function
get_str:
.LFB51:
	.cfi_startproc
	endbr64
	subq	$8, %rsp
	.cfi_def_cfa_offset 16
	movq	stdin(%rip), %rcx
	movl	%esi, %edx
	movq	$-1, %rsi
	call	__fgets_chk@PLT
	cmpq	$1, %rax
	sbbl	%eax, %eax
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE51:
	.size	get_str, .-get_str
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d"
	.text
	.p2align 4
	.globl	get_int
	.type	get_int, @function
get_int:
.LFB52:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movl	$10, %esi
	subq	$32, %rsp
	.cfi_def_cfa_offset 48
	movq	stdin(%rip), %rdx
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	14(%rsp), %rbp
	movq	%rbp, %rdi
	call	fgets@PLT
	movq	%rax, %r8
	xorl	%eax, %eax
	testq	%r8, %r8
	je	.L4
	leaq	8(%rsp), %rdx
	leaq	.LC0(%rip), %rsi
	movq	%rbp, %rdi
	call	__isoc99_sscanf@PLT
	movl	8(%rsp), %eax
.L4:
	movq	24(%rsp), %rdx
	subq	%fs:40, %rdx
	jne	.L10
	addq	$32, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L10:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE52:
	.size	get_int, .-get_int
	.section	.rodata.str1.1
.LC1:
	.string	"%d:"
.LC2:
	.string	" %d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB53:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	movl	$1, %r13d
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$104, %rsp
	.cfi_def_cfa_offset 160
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	call	get_int
	movl	%eax, %ecx
	sall	%cl, %r13d
	movl	%r13d, 12(%rsp)
	testl	%r13d, %r13d
	jle	.L12
	movl	%eax, %ebp
	xorl	%ebx, %ebx
	leaq	.LC1(%rip), %r14
	leaq	.LC2(%rip), %r12
	.p2align 4,,10
	.p2align 3
.L17:
	movl	%ebx, %edx
	movq	%r14, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	call	__printf_chk@PLT
	pxor	%xmm0, %xmm0
	movq	$0, 80(%rsp)
	movaps	%xmm0, 16(%rsp)
	movaps	%xmm0, 32(%rsp)
	movaps	%xmm0, 48(%rsp)
	movaps	%xmm0, 64(%rsp)
	testl	%ebp, %ebp
	jle	.L13
	xorl	%edx, %edx
	xorl	%eax, %eax
	.p2align 4,,10
	.p2align 3
.L15:
	btl	%eax, %ebx
	jnc	.L14
	movslq	%edx, %rcx
	addl	$1, %edx
	movl	%eax, 16(%rsp,%rcx,4)
.L14:
	addl	$1, %eax
	cmpl	%eax, %ebp
	jne	.L15
	testl	%edx, %edx
	je	.L13
	leal	-1(%rdx), %eax
	leaq	16(%rsp), %r13
	leaq	20(%rsp,%rax,4), %r15
	.p2align 4,,10
	.p2align 3
.L18:
	movl	0(%r13), %edx
	movq	%r12, %rsi
	movl	$1, %edi
	xorl	%eax, %eax
	addq	$4, %r13
	call	__printf_chk@PLT
	cmpq	%r13, %r15
	jne	.L18
.L13:
	movq	stdout(%rip), %rsi
	movl	$10, %edi
	addl	$1, %ebx
	call	putc@PLT
	cmpl	12(%rsp), %ebx
	jne	.L17
.L12:
	movq	88(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L31
	addq	$104, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
.L31:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE53:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h> // uint64_t

#define max(a,b) ((a) > (b) ? (a) : (b))
#define min(a,b) ((a) > (b) ? (b) : (a))
#define BUF_SIZE 10
#define DIVISOR 1000000007

// size: specify sizeof(str)
int get_str(char *str, int size) {
    if(!fgets(str, size, stdin)) return -1;
    return 0;
}

int get_int(void) {
  int num;
#ifdef BUF_SIZE
  char line[BUF_SIZE];
  if(!fgets(line, BUF_SIZE, stdin)) return 0;
  sscanf(line, "%d", &num);
#else
#error
#endif
  return num;
}


int main(void) {
    int num = get_int();
    int pat = 0;
    int i;
    for(pat = 0; pat < (1<<num); pat++) {
        printf("%d:", pat);
        int pos[18] = {0};
        int idx = 0;
        for(i = 0; i < num; i++) {
            if(pat & (1<<i)) pos[idx++] = i;
        }
        for(i = 0; i < idx; i++) {
            printf(" %d", pos[i]);
        }
        putchar('\n');
    }
    return 0;
}

2
 1
 0
 6
 8
 3
 7
 5
 -1
 6

0:
1: 0
2: 1
3: 0 1
 0:
1: 0
 0:
 0:
1: 0
2: 1
3: 0 1
4: 2
5: 0 2
6: 1 2
7: 0 1 2
8: 3
9: 0 3
10: 1 3
11: 0 1 3
12: 2 3
13: 0 2 3
14: 1 2 3
15: 0 1 2 3
16: 4
17: 0 4
18: 1 4
19: 0 1 4
20: 2 4
21: 0 2 4
22: 1 2 4
23: 0 1 2 4
24: 3 4
25: 0 3 4
26: 1 3 4
27: 0 1 3 4
28: 2 3 4
29: 0 2 3 4
30: 1 2 3 4
31: 0 1 2 3 4
32: 5
33: 0 5
34: 1 5
35: 0 1 5
36: 2 5
37: 0 2 5
38: 1 2 5
39: 0 1 2 5
40: 3 5
41: 0 3 5
42: 1 3 5
43: 0 1 3 5
44: 2 3 5
45: 0 2 3 5
46: 1 2 3 5
47: 0 1 2 3 5
48: 4 5
49: 0 4 5
50: 1 4 5
51: 0 1 4 5
52: 2 4 5
53: 0 2 4 5
54: 1 2 4 5
55: 0 1 2 4 5
56: 3 4 5
57: 0 3 4 5
58: 1 3 4 5
59: 0 1 3 4 5
60: 2 3 4 5
61: 0 2 3 4 5
62: 1 2 3 4 5
63: 0 1 2 3 4 5
 0:
1: 0
2: 1
3: 0 1
4: 2
5: 0 2
6: 1 2
7: 0 1 2
8: 3
9: 0 3
10: 1 3
11: 0 1 3
12: 2 3
13: 0 2 3
14: 1 2 3
15: 0 1 2 3
16: 4
17: 0 4
18: 1 4
19: 0 1 4
20: 2 4
21: 0 2 4
22: 1 2 4
23: 0 1 2 4
24: 3 4
25: 0 3 4
26: 1 3 4
27: 0 1 3 4
28: 2 3 4
29: 0 2 3 4
30: 1 2 3 4
31: 0 1 2 3 4
32: 5
33: 0 5
34: 1 5
35: 0 1 5
36: 2 5
37: 0 2 5
38: 1 2 5
39: 0 1 2 5
40: 3 5
41: 0 3 5
42: 1 3 5
43: 0 1 3 5
44: 2 3 5
45: 0 2 3 5
46: 1 2 3 5
47: 0 1 2 3 5
48: 4 5
49: 0 4 5
50: 1 4 5
51: 0 1 4 5
52: 2 4 5
53: 0 2 4 5
54: 1 2 4 5
55: 0 1 2 4 5
56: 3 4 5
57: 0 3 4 5
58: 1 3 4 5
59: 0 1 3 4 5
60: 2 3 4 5
61: 0 2 3 4 5
62: 1 2 3 4 5
63: 0 1 2 3 4 5
64: 6
65: 0 6
66: 1 6
67: 0 1 6
68: 2 6
69: 0 2 6
70: 1 2 6
71: 0 1 2 6
72: 3 6
73: 0 3 6
74: 1 3 6
75: 0 1 3 6
76: 2 3 6
77: 0 2 3 6
78: 1 2 3 6
79: 0 1 2 3 6
80: 4 6
81: 0 4 6
82: 1 4 6
83: 0 1 4 6
84: 2 4 6
85: 0 2 4 6
86: 1 2 4 6
87: 0 1 2 4 6
88: 3 4 6
89: 0 3 4 6
90: 1 3 4 6
91: 0 1 3 4 6
92: 2 3 4 6
93: 0 2 3 4 6
94: 1 2 3 4 6
95: 0 1 2 3 4 6
96: 5 6
97: 0 5 6
98: 1 5 6
99: 0 1 5 6
100: 2 5 6
101: 0 2 5 6
102: 1 2 5 6
103: 0 1 2 5 6
104: 3 5 6
105: 0 3 5 6
106: 1 3 5 6
107: 0 1 3 5 6
108: 2 3 5 6
109: 0 2 3 5 6
110: 1 2 3 5 6
111: 0 1 2 3 5 6
112: 4 5 6
113: 0 4 5 6
114: 1 4 5 6
115: 0 1 4 5 6
116: 2 4 5 6
117: 0 2 4 5 6
118: 1 2 4 5 6
119: 0 1 2 4 5 6
120: 3 4 5 6
121: 0 3 4 5 6
122: 1 3 4 5 6
123: 0 1 3 4 5 6
124: 2 3 4 5 6
125: 0 2 3 4 5 6
126: 1 2 3 4 5 6
127: 0 1 2 3 4 5 6
128: 7
129: 0 7
130: 1 7
131: 0 1 7
132: 2 7
133: 0 2 7
134: 1 2 7
135: 0 1 2 7
136: 3 7
137: 0 3 7
138: 1 3 7
139: 0 1 3 7
140: 2 3 7
141: 0 2 3 7
142: 1 2 3 7
143: 0 1 2 3 7
144: 4 7
145: 0 4 7
146: 1 4 7
147: 0 1 4 7
148: 2 4 7
149: 0 2 4 7
150: 1 2 4 7
151: 0 1 2 4 7
152: 3 4 7
153: 0 3 4 7
154: 1 3 4 7
155: 0 1 3 4 7
156: 2 3 4 7
157: 0 2 3 4 7
158: 1 2 3 4 7
159: 0 1 2 3 4 7
160: 5 7
161: 0 5 7
162: 1 5 7
163: 0 1 5 7
164: 2 5 7
165: 0 2 5 7
166: 1 2 5 7
167: 0 1 2 5 7
168: 3 5 7
169: 0 3 5 7
170: 1 3 5 7
171: 0 1 3 5 7
172: 2 3 5 7
173: 0 2 3 5 7
174: 1 2 3 5 7
175: 0 1 2 3 5 7
176: 4 5 7
177: 0 4 5 7
178: 1 4 5 7
179: 0 1 4 5 7
180: 2 4 5 7
181: 0 2 4 5 7
182: 1 2 4 5 7
183: 0 1 2 4 5 7
184: 3 4 5 7
185: 0 3 4 5 7
186: 1 3 4 5 7
187: 0 1 3 4 5 7
188: 2 3 4 5 7
189: 0 2 3 4 5 7
190: 1 2 3 4 5 7
191: 0 1 2 3 4 5 7
192: 6 7
193: 0 6 7
194: 1 6 7
195: 0 1 6 7
196: 2 6 7
197: 0 2 6 7
198: 1 2 6 7
199: 0 1 2 6 7
200: 3 6 7
201: 0 3 6 7
202: 1 3 6 7
203: 0 1 3 6 7
204: 2 3 6 7
205: 0 2 3 6 7
206: 1 2 3 6 7
207: 0 1 2 3 6 7
208: 4 6 7
209: 0 4 6 7
210: 1 4 6 7
211: 0 1 4 6 7
212: 2 4 6 7
213: 0 2 4 6 7
214: 1 2 4 6 7
215: 0 1 2 4 6 7
216: 3 4 6 7
217: 0 3 4 6 7
218: 1 3 4 6 7
219: 0 1 3 4 6 7
220: 2 3 4 6 7
221: 0 2 3 4 6 7
222: 1 2 3 4 6 7
223: 0 1 2 3 4 6 7
224: 5 6 7
225: 0 5 6 7
226: 1 5 6 7
227: 0 1 5 6 7
228: 2 5 6 7
229: 0 2 5 6 7
230: 1 2 5 6 7
231: 0 1 2 5 6 7
232: 3 5 6 7
233: 0 3 5 6 7
234: 1 3 5 6 7
235: 0 1 3 5 6 7
236: 2 3 5 6 7
237: 0 2 3 5 6 7
238: 1 2 3 5 6 7
239: 0 1 2 3 5 6 7
240: 4 5 6 7
241: 0 4 5 6 7
242: 1 4 5 6 7
243: 0 1 4 5 6 7
244: 2 4 5 6 7
245: 0 2 4 5 6 7
246: 1 2 4 5 6 7
247: 0 1 2 4 5 6 7
248: 3 4 5 6 7
249: 0 3 4 5 6 7
250: 1 3 4 5 6 7
251: 0 1 3 4 5 6 7
252: 2 3 4 5 6 7
253: 0 2 3 4 5 6 7
254: 1 2 3 4 5 6 7
255: 0 1 2 3 4 5 6 7
 0:
1: 0
2: 1
3: 0 1
4: 2
5: 0 2
6: 1 2
7: 0 1 2
 0:
1: 0
2: 1
3: 0 1
4: 2
5: 0 2
6: 1 2
7: 0 1 2
8: 3
9: 0 3
10: 1 3
11: 0 1 3
12: 2 3
13: 0 2 3
14: 1 2 3
15: 0 1 2 3
16: 4
17: 0 4
18: 1 4
19: 0 1 4
20: 2 4
21: 0 2 4
22: 1 2 4
23: 0 1 2 4
24: 3 4
25: 0 3 4
26: 1 3 4
27: 0 1 3 4
28: 2 3 4
29: 0 2 3 4
30: 1 2 3 4
31: 0 1 2 3 4
32: 5
33: 0 5
34: 1 5
35: 0 1 5
36: 2 5
37: 0 2 5
38: 1 2 5
39: 0 1 2 5
40: 3 5
41: 0 3 5
42: 1 3 5
43: 0 1 3 5
44: 2 3 5
45: 0 2 3 5
46: 1 2 3 5
47: 0 1 2 3 5
48: 4 5
49: 0 4 5
50: 1 4 5
51: 0 1 4 5
52: 2 4 5
53: 0 2 4 5
54: 1 2 4 5
55: 0 1 2 4 5
56: 3 4 5
57: 0 3 4 5
58: 1 3 4 5
59: 0 1 3 4 5
60: 2 3 4 5
61: 0 2 3 4 5
62: 1 2 3 4 5
63: 0 1 2 3 4 5
64: 6
65: 0 6
66: 1 6
67: 0 1 6
68: 2 6
69: 0 2 6
70: 1 2 6
71: 0 1 2 6
72: 3 6
73: 0 3 6
74: 1 3 6
75: 0 1 3 6
76: 2 3 6
77: 0 2 3 6
78: 1 2 3 6
79: 0 1 2 3 6
80: 4 6
81: 0 4 6
82: 1 4 6
83: 0 1 4 6
84: 2 4 6
85: 0 2 4 6
86: 1 2 4 6
87: 0 1 2 4 6
88: 3 4 6
89: 0 3 4 6
90: 1 3 4 6
91: 0 1 3 4 6
92: 2 3 4 6
93: 0 2 3 4 6
94: 1 2 3 4 6
95: 0 1 2 3 4 6
96: 5 6
97: 0 5 6
98: 1 5 6
99: 0 1 5 6
100: 2 5 6
101: 0 2 5 6
102: 1 2 5 6
103: 0 1 2 5 6
104: 3 5 6
105: 0 3 5 6
106: 1 3 5 6
107: 0 1 3 5 6
108: 2 3 5 6
109: 0 2 3 5 6
110: 1 2 3 5 6
111: 0 1 2 3 5 6
112: 4 5 6
113: 0 4 5 6
114: 1 4 5 6
115: 0 1 4 5 6
116: 2 4 5 6
117: 0 2 4 5 6
118: 1 2 4 5 6
119: 0 1 2 4 5 6
120: 3 4 5 6
121: 0 3 4 5 6
122: 1 3 4 5 6
123: 0 1 3 4 5 6
124: 2 3 4 5 6
125: 0 2 3 4 5 6
126: 1 2 3 4 5 6
127: 0 1 2 3 4 5 6
 0:
1: 0
2: 1
3: 0 1
4: 2
5: 0 2
6: 1 2
7: 0 1 2
8: 3
9: 0 3
10: 1 3
11: 0 1 3
12: 2 3
13: 0 2 3
14: 1 2 3
15: 0 1 2 3
16: 4
17: 0 4
18: 1 4
19: 0 1 4
20: 2 4
21: 0 2 4
22: 1 2 4
23: 0 1 2 4
24: 3 4
25: 0 3 4
26: 1 3 4
27: 0 1 3 4
28: 2 3 4
29: 0 2 3 4
30: 1 2 3 4
31: 0 1 2 3 4
 0:
1: 0
2: 1
3: 0 1
4: 2
5: 0 2
6: 1 2
7: 0 1 2
8: 3
9: 0 3
10: 1 3
11: 0 1 3
12: 2 3
13: 0 2 3
14: 1 2 3
15: 0 1 2 3
16: 4
17: 0 4
18: 1 4
19: 0 1 4
20: 2 4
21: 0 2 4
22: 1 2 4
23: 0 1 2 4
24: 3 4
25: 0 3 4
26: 1 3 4
27: 0 1 3 4
28: 2 3 4
29: 0 2 3 4
30: 1 2 3 4
31: 0 1 2 3 4
32: 5
33: 0 5
34: 1 5
35: 0 1 5
36: 2 5
37: 0 2 5
38: 1 2 5
39: 0 1 2 5
40: 3 5
41: 0 3 5
42: 1 3 5
43: 0 1 3 5
44: 2 3 5
45: 0 2 3 5
46: 1 2 3 5
47: 0 1 2 3 5
48: 4 5
49: 0 4 5
50: 1 4 5
51: 0 1 4 5
52: 2 4 5
53: 0 2 4 5
54: 1 2 4 5
55: 0 1 2 4 5
56: 3 4 5
57: 0 3 4 5
58: 1 3 4 5
59: 0 1 3 4 5
60: 2 3 4 5
61: 0 2 3 4 5
62: 1 2 3 4 5
63: 0 1 2 3 4 5

Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdint.h> // uint64_t

#define max(a,b) ((a) > (b) ? (a) : (b))
#define min(a,b) ((a) > (b) ? (b) : (a))
#define BUF_SIZE 10
#define DIVISOR 1000000007

// size: specify sizeof(str)
int get_str(char *str, int size) {
    if(!fgets(str, size, stdin)) return -1;
    return 0;
}

int get_int(void) {
  int num;
#ifdef BUF_SIZE
  char line[BUF_SIZE];
  if(!fgets(line, BUF_SIZE, stdin)) return 0;
  sscanf(line, "%d", &num);
#else
#error
#endif
  return num;
}


int main(void) {
    int num = get_int();
    int pat = 0;
    int i;
    for(pat = 0; pat < (1<<num); pat++) {
        printf("%d:", pat);
        int pos[18] = {0};
        int idx = 0;
        for(i = 0; i < num; i++) {
            if(pat & (1<<i)) pos[idx++] = i;
        }
        for(i = 0; i < idx; i++) {
            printf(" %d", pos[i]);
        }
        putchar('\n');
    }
    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	get_str
	.type	get_str, @function
get_str:
.LFB6:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$16, %rsp
	movq	%rdi, -8(%rbp)
	movl	%esi, -12(%rbp)
	movq	stdin(%rip), %rdx
	movl	-12(%rbp), %ecx
	movq	-8(%rbp), %rax
	movl	%ecx, %esi
	movq	%rax, %rdi
	call	fgets@PLT
	testq	%rax, %rax
	jne	.L2
	movl	$-1, %eax
	jmp	.L3
.L2:
	movl	$0, %eax
.L3:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE6:
	.size	get_str, .-get_str
	.section	.rodata
.LC0:
	.string	"%d"
	.text
	.globl	get_int
	.type	get_int, @function
get_int:
.LFB7:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$32, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movq	stdin(%rip), %rdx
	leaq	-18(%rbp), %rax
	movl	$10, %esi
	movq	%rax, %rdi
	call	fgets@PLT
	testq	%rax, %rax
	jne	.L5
	movl	$0, %eax
	jmp	.L7
.L5:
	leaq	-24(%rbp), %rdx
	leaq	-18(%rbp), %rax
	leaq	.LC0(%rip), %rcx
	movq	%rcx, %rsi
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_sscanf@PLT
	movl	-24(%rbp), %eax
.L7:
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L8
	call	__stack_chk_fail@PLT
.L8:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE7:
	.size	get_int, .-get_int
	.section	.rodata
.LC1:
	.string	"%d:"
.LC2:
	.string	" %d"
	.text
	.globl	main
	.type	main, @function
main:
.LFB8:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$96, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	call	get_int
	movl	%eax, -84(%rbp)
	movl	$0, -96(%rbp)
	movl	$0, -96(%rbp)
	jmp	.L10
.L16:
	movl	-96(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movq	$0, -80(%rbp)
	movq	$0, -72(%rbp)
	movq	$0, -64(%rbp)
	movq	$0, -56(%rbp)
	movq	$0, -48(%rbp)
	movq	$0, -40(%rbp)
	movq	$0, -32(%rbp)
	movq	$0, -24(%rbp)
	movq	$0, -16(%rbp)
	movl	$0, -88(%rbp)
	movl	$0, -92(%rbp)
	jmp	.L11
.L13:
	movl	-92(%rbp), %eax
	movl	-96(%rbp), %edx
	movl	%eax, %ecx
	sarl	%cl, %edx
	movl	%edx, %eax
	andl	$1, %eax
	testl	%eax, %eax
	je	.L12
	movl	-88(%rbp), %eax
	leal	1(%rax), %edx
	movl	%edx, -88(%rbp)
	cltq
	movl	-92(%rbp), %edx
	movl	%edx, -80(%rbp,%rax,4)
.L12:
	addl	$1, -92(%rbp)
.L11:
	movl	-92(%rbp), %eax
	cmpl	-84(%rbp), %eax
	jl	.L13
	movl	$0, -92(%rbp)
	jmp	.L14
.L15:
	movl	-92(%rbp), %eax
	cltq
	movl	-80(%rbp,%rax,4), %eax
	movl	%eax, %esi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	addl	$1, -92(%rbp)
.L14:
	movl	-92(%rbp), %eax
	cmpl	-88(%rbp), %eax
	jl	.L15
	movl	$10, %edi
	call	putchar@PLT
	addl	$1, -96(%rbp)
.L10:
	movl	-84(%rbp), %eax
	movl	$1, %edx
	movl	%eax, %ecx
	sall	%cl, %edx
	movl	%edx, %eax
	cmpl	%eax, -96(%rbp)
	jl	.L16
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L18
	call	__stack_chk_fail@PLT
.L18:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE8:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
```

Only output the optimized assembly code. Do not include any other text. Do not write any comments in the assembly code. Wrap the assembly code in ```assembly``` tags.
train
	.file	"temp.c"
	.text
	.globl	get_str
	.type	get_str, @function
get_str:
.LFB6:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$16, %rsp
	movq	%rdi, -8(%rbp)
	movl	%esi, -12(%rbp)
	movq	stdin(%rip), %rdx
	movl	-12(%rbp), %ecx
	movq	-8(%rbp), %rax
	movl	%ecx, %esi
	movq	%rax, %rdi
	call	fgets@PLT
	testq	%rax, %rax
	jne	.L2
	movl	$-1, %eax
	jmp	.L3
.L2:
	movl	$0, %eax
.L3:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE6:
	.size	get_str, .-get_str
	.section	.rodata
.LC0:
	.string	"%d"
	.text
	.globl	get_int
	.type	get_int, @function
get_int:
.LFB7:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$32, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	movq	stdin(%rip), %rdx
	leaq	-18(%rbp), %rax
	movl	$10, %esi
	movq	%rax, %rdi
	call	fgets@PLT
	testq	%rax, %rax
	jne	.L5
	movl	$0, %eax
	jmp	.L7
.L5:
	leaq	-24(%rbp), %rdx
	leaq	-18(%rbp), %rax
	leaq	.LC0(%rip), %rcx
	movq	%rcx, %rsi
	movq	%rax, %rdi
	movl	$0, %eax
	call	__isoc99_sscanf@PLT
	movl	-24(%rbp), %eax
.L7:
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L8
	call	__stack_chk_fail@PLT
.L8:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE7:
	.size	get_int, .-get_int
	.section	.rodata
.LC1:
	.string	"%d:"
.LC2:
	.string	" %d"
	.text
	.globl	main
	.type	main, @function
main:
.LFB8:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register 6
	subq	$96, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	call	get_int
	movl	%eax, -84(%rbp)
	movl	$0, -96(%rbp)
	movl	$0, -96(%rbp)
	jmp	.L10
.L16:
	movl	-96(%rbp), %eax
	movl	%eax, %esi
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movq	$0, -80(%rbp)
	movq	$0, -72(%rbp)
	movq	$0, -64(%rbp)
	movq	$0, -56(%rbp)
	movq	$0, -48(%rbp)
	movq	$0, -40(%rbp)
	movq	$0, -32(%rbp)
	movq	$0, -24(%rbp)
	movq	$0, -16(%rbp)
	movl	$0, -88(%rbp)
	movl	$0, -92(%rbp)
	jmp	.L11
.L13:
	movl	-92(%rbp), %eax
	movl	-96(%rbp), %edx
	movl	%eax, %ecx
	sarl	%cl, %edx
	movl	%edx, %eax
	andl	$1, %eax
	testl	%eax, %eax
	je	.L12
	movl	-88(%rbp), %eax
	leal	1(%rax), %edx
	movl	%edx, -88(%rbp)
	cltq
	movl	-92(%rbp), %edx
	movl	%edx, -80(%rbp,%rax,4)
.L12:
	addl	$1, -92(%rbp)
.L11:
	movl	-92(%rbp), %eax
	cmpl	-84(%rbp), %eax
	jl	.L13
	movl	$0, -92(%rbp)
	jmp	.L14
.L15:
	movl	-92(%rbp), %eax
	cltq
	movl	-80(%rbp,%rax,4), %eax
	movl	%eax, %esi
	leaq	.LC2(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	addl	$1, -92(%rbp)
.L14:
	movl	-92(%rbp), %eax
	cmpl	-88(%rbp), %eax
	jl	.L15
	movl	$10, %edi
	call	putchar@PLT
	addl	$1, -96(%rbp)
.L10:
	movl	-84(%rbp), %eax
	movl	$1, %edx
	movl	%eax, %ecx
	sall	%cl, %edx
	movl	%edx, %eax
	cmpl	%eax, -96(%rbp)
	jl	.L16
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L18
	call	__stack_chk_fail@PLT
.L18:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE8:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:
