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

```c
#include<stdio.h>

int main(void)
{
	int x[3000], y[3000], z,i=0,j=0;
	while (1)
	{
		scanf("%d %d", &x[i], &y[i]);
		if (x[i] > y[i])
		{
			z = x[i];
			x[i] = y[i];
			y[i] = z;
		}
		if (x[i] == 0 && y[i] == 0)
		{
			break;
		}
		i++;
		j++;
	}
	i = 0;
	while (i<j)
	{
		printf("%d %d\n", x[i], y[i]);
		i++;
	}
	return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d %d"
.LC1:
	.string	"%d %d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.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
	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
	leaq	-20480(%rsp), %r11
	.cfi_def_cfa 11, 20536
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$3544, %rsp
	.cfi_def_cfa_offset 24080
	xorl	%ebx, %ebx
	leaq	.LC0(%rip), %rbp
	movq	%fs:40, %rax
	movq	%rax, 24008(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %r13
	leaq	12000(%rsp), %r12
	movq	%r13, %r15
	movq	%r12, %r14
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r14, %rdx
	movq	%r15, %rsi
	movq	%rbp, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	(%r15), %eax
	movl	(%r14), %edx
	cmpl	%edx, %eax
	jle	.L2
	movl	%eax, (%r14)
	orl	%edx, %eax
	movl	%edx, (%r15)
	jne	.L4
.L3:
	movslq	%ebx, %r15
	xorl	%ebp, %ebp
	leaq	.LC1(%rip), %r14
	testl	%ebx, %ebx
	je	.L8
	.p2align 4,,10
	.p2align 3
.L7:
	movl	(%r12,%rbp,4), %ecx
	movl	0(%r13,%rbp,4), %edx
	movq	%r14, %rsi
	xorl	%eax, %eax
	movl	$1, %edi
	addq	$1, %rbp
	call	__printf_chk@PLT
	cmpq	%rbp, %r15
	jne	.L7
.L8:
	movq	24008(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L18
	addq	$24024, %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
	.p2align 4,,10
	.p2align 3
.L2:
	.cfi_restore_state
	orl	%edx, %eax
	je	.L3
.L4:
	addl	$1, %ebx
	addq	$4, %r15
	addq	$4, %r14
	jmp	.L6
.L18:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.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.
Optimized Assembly Code:

user
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d %d"
.LC1:
	.string	"%d %d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.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
	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
	leaq	-20480(%rsp), %r11
	.cfi_def_cfa 11, 20536
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$3544, %rsp
	.cfi_def_cfa_offset 24080
	xorl	%ebx, %ebx
	leaq	.LC0(%rip), %rbp
	movq	%fs:40, %rax
	movq	%rax, 24008(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %r13
	leaq	12000(%rsp), %r12
	movq	%r13, %r15
	movq	%r12, %r14
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r14, %rdx
	movq	%r15, %rsi
	movq	%rbp, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	(%r15), %eax
	movl	(%r14), %edx
	cmpl	%edx, %eax
	jle	.L2
	movl	%eax, (%r14)
	orl	%edx, %eax
	movl	%edx, (%r15)
	jne	.L4
.L3:
	movslq	%ebx, %r15
	xorl	%ebp, %ebp
	leaq	.LC1(%rip), %r14
	testl	%ebx, %ebx
	je	.L8
	.p2align 4,,10
	.p2align 3
.L7:
	movl	(%r12,%rbp,4), %ecx
	movl	0(%r13,%rbp,4), %edx
	movq	%r14, %rsi
	xorl	%eax, %eax
	movl	$1, %edi
	addq	$1, %rbp
	call	__printf_chk@PLT
	cmpq	%rbp, %r15
	jne	.L7
.L8:
	movq	24008(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L18
	addq	$24024, %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
	.p2align 4,,10
	.p2align 3
.L2:
	.cfi_restore_state
	orl	%edx, %eax
	je	.L3
.L4:
	addl	$1, %ebx
	addq	$4, %r15
	addq	$4, %r14
	jmp	.L6
.L18:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.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
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d %d"
.LC1:
	.string	"%d %d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.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
	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
	leaq	-20480(%rsp), %r11
	.cfi_def_cfa 11, 20536
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$3544, %rsp
	.cfi_def_cfa_offset 24080
	xorl	%ebx, %ebx
	leaq	.LC0(%rip), %rbp
	movq	%fs:40, %rax
	movq	%rax, 24008(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %r13
	leaq	12000(%rsp), %r12
	movq	%r13, %r15
	movq	%r12, %r14
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r14, %rdx
	movq	%r15, %rsi
	movq	%rbp, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	(%r15), %eax
	movl	(%r14), %edx
	cmpl	%edx, %eax
	jle	.L2
	movl	%eax, (%r14)
	orl	%edx, %eax
	movl	%edx, (%r15)
	jne	.L4
.L3:
	movslq	%ebx, %r15
	xorl	%ebp, %ebp
	leaq	.LC1(%rip), %r14
	testl	%ebx, %ebx
	je	.L8
	.p2align 4,,10
	.p2align 3
.L7:
	movl	(%r12,%rbp,4), %ecx
	movl	0(%r13,%rbp,4), %edx
	movq	%r14, %rsi
	xorl	%eax, %eax
	movl	$1, %edi
	addq	$1, %rbp
	call	__printf_chk@PLT
	cmpq	%rbp, %r15
	jne	.L7
.L8:
	movq	24008(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L18
	addq	$24024, %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
	.p2align 4,,10
	.p2align 3
.L2:
	.cfi_restore_state
	orl	%edx, %eax
	je	.L3
.L4:
	addl	$1, %ebx
	addq	$4, %r15
	addq	$4, %r14
	jmp	.L6
.L18:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.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:
```
```c
#include<stdio.h>

int main(void)
{
	int x[3000], y[3000], z,i=0,j=0;
	while (1)
	{
		scanf("%d %d", &x[i], &y[i]);
		if (x[i] > y[i])
		{
			z = x[i];
			x[i] = y[i];
			y[i] = z;
		}
		if (x[i] == 0 && y[i] == 0)
		{
			break;
		}
		i++;
		j++;
	}
	i = 0;
	while (i<j)
	{
		printf("%d %d\n", x[i], y[i]);
		i++;
	}
	return 0;
}
```
Given the following C code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include<stdio.h>

int main(void)
{
	int x[3000], y[3000], z,i=0,j=0;
	while (1)
	{
		scanf("%d %d", &x[i], &y[i]);
		if (x[i] > y[i])
		{
			z = x[i];
			x[i] = y[i];
			y[i] = z;
		}
		if (x[i] == 0 && y[i] == 0)
		{
			break;
		}
		i++;
		j++;
	}
	i = 0;
	while (i<j)
	{
		printf("%d %d\n", x[i], y[i]);
		i++;
	}
	return 0;
}
```

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.
Optimized Assembly Code:

3 1
2 2
5 3
0 0
 3 1
2 2
9 3
0 0
 3 1
0 2
9 3
0 0
 3 0
0 2
9 3
0 0
 3 0
0 2
15 3
0 0
 3 0
-1 2
15 3
0 0
 3 0
-1 2
0 3
0 0
 3 2
2 2
5 6
0 0
 3 1
2 3
9 3
0 0
 3 0
0 2
9 5
0 0

1 3
2 2
3 5
 1 3
2 2
3 9
 1 3
0 2
3 9
 0 3
0 2
3 9
 0 3
0 2
3 15
 0 3
-1 2
3 15
 0 3
-1 2
0 3
 2 3
2 2
5 6
 1 3
2 3
3 9
 0 3
0 2
5 9

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

```c
#include<stdio.h>

int main(void)
{
	int x[3000], y[3000], z,i=0,j=0;
	while (1)
	{
		scanf("%d %d", &x[i], &y[i]);
		if (x[i] > y[i])
		{
			z = x[i];
			x[i] = y[i];
			y[i] = z;
		}
		if (x[i] == 0 && y[i] == 0)
		{
			break;
		}
		i++;
		j++;
	}
	i = 0;
	while (i<j)
	{
		printf("%d %d\n", x[i], y[i]);
		i++;
	}
	return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d %d"
.LC1:
	.string	"%d %d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.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
	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
	leaq	-20480(%rsp), %r11
	.cfi_def_cfa 11, 20536
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$3544, %rsp
	.cfi_def_cfa_offset 24080
	xorl	%ebx, %ebx
	leaq	.LC0(%rip), %rbp
	movq	%fs:40, %rax
	movq	%rax, 24008(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %r13
	leaq	12000(%rsp), %r12
	movq	%r13, %r15
	movq	%r12, %r14
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r14, %rdx
	movq	%r15, %rsi
	movq	%rbp, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	(%r15), %eax
	movl	(%r14), %edx
	cmpl	%edx, %eax
	jle	.L2
	movl	%eax, (%r14)
	orl	%edx, %eax
	movl	%edx, (%r15)
	jne	.L4
.L3:
	movslq	%ebx, %r15
	xorl	%ebp, %ebp
	leaq	.LC1(%rip), %r14
	testl	%ebx, %ebx
	je	.L8
	.p2align 4,,10
	.p2align 3
.L7:
	movl	(%r12,%rbp,4), %ecx
	movl	0(%r13,%rbp,4), %edx
	movq	%r14, %rsi
	xorl	%eax, %eax
	movl	$1, %edi
	addq	$1, %rbp
	call	__printf_chk@PLT
	cmpq	%rbp, %r15
	jne	.L7
.L8:
	movq	24008(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L18
	addq	$24024, %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
	.p2align 4,,10
	.p2align 3
.L2:
	.cfi_restore_state
	orl	%edx, %eax
	je	.L3
.L4:
	addl	$1, %ebx
	addq	$4, %r15
	addq	$4, %r14
	jmp	.L6
.L18:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.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.
Optimized Assembly Code:

train
```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%d %d"
.LC1:
	.string	"%d %d\n"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB23:
	.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
	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
	leaq	-20480(%rsp), %r11
	.cfi_def_cfa 11, 20536
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$3544, %rsp
	.cfi_def_cfa_offset 24080
	xorl	%ebx, %ebx
	leaq	.LC0(%rip), %rbp
	movq	%fs:40, %rax
	movq	%rax, 24008(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %r13
	leaq	12000(%rsp), %r12
	movq	%r13, %r15
	movq	%r12, %r14
	.p2align 4,,10
	.p2align 3
.L6:
	movq	%r14, %rdx
	movq	%r15, %rsi
	movq	%rbp, %rdi
	xorl	%eax, %eax
	call	__isoc99_scanf@PLT
	movl	(%r15), %eax
	movl	(%r14), %edx
	cmpl	%edx, %eax
	jle	.L2
	movl	%eax, (%r14)
	orl	%edx, %eax
	movl	%edx, (%r15)
	jne	.L4
.L3:
	movslq	%ebx, %r15
	xorl	%ebp, %ebp
	leaq	.LC1(%rip), %r14
	testl	%ebx, %ebx
	je	.L8
	.p2align 4,,10
	.p2align 3
.L7:
	movl	(%r12,%rbp,4), %ecx
	movl	0(%r13,%rbp,4), %edx
	movq	%r14, %rsi
	xorl	%eax, %eax
	movl	$1, %edi
	addq	$1, %rbp
	call	__printf_chk@PLT
	cmpq	%rbp, %r15
	jne	.L7
.L8:
	movq	24008(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L18
	addq	$24024, %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
	.p2align 4,,10
	.p2align 3
.L2:
	.cfi_restore_state
	orl	%edx, %eax
	je	.L3
.L4:
	addl	$1, %ebx
	addq	$4, %r15
	addq	$4, %r14
	jmp	.L6
.L18:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE23:
	.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:
```