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>
#include <stdlib.h>
char s[999][999];
int main()
{
    int n,m,i,j;
    while(~scanf("%d %d",&n,&m))
    {
        getchar();
        for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                scanf("%c",&s[j][i]);
            }
            getchar();
        }
         for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                printf("%c",s[j][i]);
            }
            printf("\n");
            for(j=1;j<=m;j++)
            {
                printf("%c",s[j][i]);
            }
            printf("\n");
        }
    }
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%c"
.LC1:
	.string	"%d %d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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
	leaq	999+s(%rip), %r13
	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	.LC0(%rip), %rbx
	subq	$40, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	20(%rsp), %rax
	movq	%rax, (%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 8(%rsp)
	.p2align 4,,10
	.p2align 3
.L2:
	movq	(%rsp), %rdx
	movq	8(%rsp), %rsi
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rdi
	call	__isoc99_scanf@PLT
	cmpl	$-1, %eax
	je	.L30
	movq	stdin(%rip), %rdi
	movl	$1, %ebp
	call	getc@PLT
	movl	16(%rsp), %esi
	testl	%esi, %esi
	jle	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	20(%rsp), %ecx
	leaq	0(%r13,%rbp), %r14
	movl	$1, %r12d
	testl	%ecx, %ecx
	jle	.L8
	.p2align 4,,10
	.p2align 3
.L5:
	movq	%r14, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	addq	$999, %r14
	cmpl	%r12d, 20(%rsp)
	jge	.L5
.L8:
	movq	stdin(%rip), %rdi
	addq	$1, %rbp
	call	getc@PLT
	movl	16(%rsp), %eax
	cmpl	%ebp, %eax
	jge	.L3
	testl	%eax, %eax
	jle	.L2
	leaq	1+s(%rip), %rbp
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L12:
	movl	20(%rsp), %eax
	movq	%rbp, %r15
	movl	$1, %r14d
	testl	%eax, %eax
	jle	.L14
	.p2align 4,,10
	.p2align 3
.L10:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L10
.L14:
	movl	$10, %edi
	movq	%rbp, %r15
	movl	$1, %r14d
	call	putchar@PLT
	movl	20(%rsp), %edx
	testl	%edx, %edx
	jle	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L11
.L13:
	movl	$10, %edi
	addl	$1, %r12d
	addq	$1, %rbp
	call	putchar@PLT
	cmpl	%r12d, 16(%rsp)
	jge	.L12
	jmp	.L2
.L30:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L31
	addq	$40, %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
.LFE39:
	.size	main, .-main
	.globl	s
	.bss
	.align 32
	.type	s, @object
	.size	s, 998001
s:
	.zero	998001
	.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	"%c"
.LC1:
	.string	"%d %d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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
	leaq	999+s(%rip), %r13
	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	.LC0(%rip), %rbx
	subq	$40, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	20(%rsp), %rax
	movq	%rax, (%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 8(%rsp)
	.p2align 4,,10
	.p2align 3
.L2:
	movq	(%rsp), %rdx
	movq	8(%rsp), %rsi
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rdi
	call	__isoc99_scanf@PLT
	cmpl	$-1, %eax
	je	.L30
	movq	stdin(%rip), %rdi
	movl	$1, %ebp
	call	getc@PLT
	movl	16(%rsp), %esi
	testl	%esi, %esi
	jle	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	20(%rsp), %ecx
	leaq	0(%r13,%rbp), %r14
	movl	$1, %r12d
	testl	%ecx, %ecx
	jle	.L8
	.p2align 4,,10
	.p2align 3
.L5:
	movq	%r14, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	addq	$999, %r14
	cmpl	%r12d, 20(%rsp)
	jge	.L5
.L8:
	movq	stdin(%rip), %rdi
	addq	$1, %rbp
	call	getc@PLT
	movl	16(%rsp), %eax
	cmpl	%ebp, %eax
	jge	.L3
	testl	%eax, %eax
	jle	.L2
	leaq	1+s(%rip), %rbp
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L12:
	movl	20(%rsp), %eax
	movq	%rbp, %r15
	movl	$1, %r14d
	testl	%eax, %eax
	jle	.L14
	.p2align 4,,10
	.p2align 3
.L10:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L10
.L14:
	movl	$10, %edi
	movq	%rbp, %r15
	movl	$1, %r14d
	call	putchar@PLT
	movl	20(%rsp), %edx
	testl	%edx, %edx
	jle	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L11
.L13:
	movl	$10, %edi
	addl	$1, %r12d
	addq	$1, %rbp
	call	putchar@PLT
	cmpl	%r12d, 16(%rsp)
	jge	.L12
	jmp	.L2
.L30:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L31
	addq	$40, %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
.LFE39:
	.size	main, .-main
	.globl	s
	.bss
	.align 32
	.type	s, @object
	.size	s, 998001
s:
	.zero	998001
	.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	"%c"
.LC1:
	.string	"%d %d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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
	leaq	999+s(%rip), %r13
	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	.LC0(%rip), %rbx
	subq	$40, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	20(%rsp), %rax
	movq	%rax, (%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 8(%rsp)
	.p2align 4,,10
	.p2align 3
.L2:
	movq	(%rsp), %rdx
	movq	8(%rsp), %rsi
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rdi
	call	__isoc99_scanf@PLT
	cmpl	$-1, %eax
	je	.L30
	movq	stdin(%rip), %rdi
	movl	$1, %ebp
	call	getc@PLT
	movl	16(%rsp), %esi
	testl	%esi, %esi
	jle	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	20(%rsp), %ecx
	leaq	0(%r13,%rbp), %r14
	movl	$1, %r12d
	testl	%ecx, %ecx
	jle	.L8
	.p2align 4,,10
	.p2align 3
.L5:
	movq	%r14, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	addq	$999, %r14
	cmpl	%r12d, 20(%rsp)
	jge	.L5
.L8:
	movq	stdin(%rip), %rdi
	addq	$1, %rbp
	call	getc@PLT
	movl	16(%rsp), %eax
	cmpl	%ebp, %eax
	jge	.L3
	testl	%eax, %eax
	jle	.L2
	leaq	1+s(%rip), %rbp
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L12:
	movl	20(%rsp), %eax
	movq	%rbp, %r15
	movl	$1, %r14d
	testl	%eax, %eax
	jle	.L14
	.p2align 4,,10
	.p2align 3
.L10:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L10
.L14:
	movl	$10, %edi
	movq	%rbp, %r15
	movl	$1, %r14d
	call	putchar@PLT
	movl	20(%rsp), %edx
	testl	%edx, %edx
	jle	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L11
.L13:
	movl	$10, %edi
	addl	$1, %r12d
	addq	$1, %rbp
	call	putchar@PLT
	cmpl	%r12d, 16(%rsp)
	jge	.L12
	jmp	.L2
.L30:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L31
	addq	$40, %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
.LFE39:
	.size	main, .-main
	.globl	s
	.bss
	.align 32
	.type	s, @object
	.size	s, 998001
s:
	.zero	998001
	.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>
#include <stdlib.h>
char s[999][999];
int main()
{
    int n,m,i,j;
    while(~scanf("%d %d",&n,&m))
    {
        getchar();
        for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                scanf("%c",&s[j][i]);
            }
            getchar();
        }
         for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                printf("%c",s[j][i]);
            }
            printf("\n");
            for(j=1;j<=m;j++)
            {
                printf("%c",s[j][i]);
            }
            printf("\n");
        }
    }
    return 0;
}
```
Given the following C code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
#include <stdio.h>
#include <stdlib.h>
char s[999][999];
int main()
{
    int n,m,i,j;
    while(~scanf("%d %d",&n,&m))
    {
        getchar();
        for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                scanf("%c",&s[j][i]);
            }
            getchar();
        }
         for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                printf("%c",s[j][i]);
            }
            printf("\n");
            for(j=1;j<=m;j++)
            {
                printf("%c",s[j][i]);
            }
            printf("\n");
        }
    }
    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:

9 20
.....***....***.....
....*...*..*...*....
...*.....**.....*...
...*.....*......*...
....*.....*....*....
.....**..*...**.....
.......*.*..*.......
........**.*........
.........**.........
 2 2
*.
*.
 1 4
**).
 9 20
.....***....***.....
....*...*..*...*....
...*.....**.....*...
...*.....*......*...
....*.....*....*....
.....**..*...**.....
.......*.*..*.......
........**.*........
.........**......../
 2 2
).
*.
 9 20
.....***....***.....
....*...*..*...*....
...*.....**.....*...
...*.....*......*...
....*.....*....*....
.....**..*../**.....
.......*.*..*.......
........**.*........
.........**......../
 2 2
.)
*.
 9 20
.....***....***.....
....*...*..*...*....
...*.....**.....*...
...*.....*......*...
....*.....*....*....
.....**/..*..**.....
.......*.*..*.......
........**.*........
.........**......../
 1 2
.)
*.
 9 20
.....***....***.....
....*...*..*...*....
...*.....**.....*...
...*.....*.-....*...
....*.....*....*....
.....**/..*..**.....
.......*.*..*.......
........**.*........
.........**......../

.....***....***.....
.....***....***.....
....*...*..*...*....
....*...*..*...*....
...*.....**.....*...
...*.....**.....*...
...*.....*......*...
...*.....*......*...
....*.....*....*....
....*.....*....*....
.....**..*...**.....
.....**..*...**.....
.......*.*..*.......
.......*.*..*.......
........**.*........
........**.*........
.........**.........
.........**.........
 *.
*.
*.
*.
 **).
**).
 .....***....***.....
.....***....***.....
....*...*..*...*....
....*...*..*...*....
...*.....**.....*...
...*.....**.....*...
...*.....*......*...
...*.....*......*...
....*.....*....*....
....*.....*....*....
.....**..*...**.....
.....**..*...**.....
.......*.*..*.......
.......*.*..*.......
........**.*........
........**.*........
.........**......../
.........**......../
 ).
).
*.
*.
 .....***....***.....
.....***....***.....
....*...*..*...*....
....*...*..*...*....
...*.....**.....*...
...*.....**.....*...
...*.....*......*...
...*.....*......*...
....*.....*....*....
....*.....*....*....
.....**..*../**.....
.....**..*../**.....
.......*.*..*.......
.......*.*..*.......
........**.*........
........**.*........
.........**......../
.........**......../
 .)
.)
*.
*.
 .....***....***.....
.....***....***.....
....*...*..*...*....
....*...*..*...*....
...*.....**.....*...
...*.....**.....*...
...*.....*......*...
...*.....*......*...
....*.....*....*....
....*.....*....*....
.....**/..*..**.....
.....**/..*..**.....
.......*.*..*.......
.......*.*..*.......
........**.*........
........**.*........
.........**......../
.........**......../
 .)
.)
.

.

 .....***....***.....
.....***....***.....
....*...*..*...*....
....*...*..*...*....
...*.....**.....*...
...*.....**.....*...
...*.....*.-....*...
...*.....*.-....*...
....*.....*....*....
....*.....*....*....
.....**/..*..**.....
.....**/..*..**.....
.......*.*..*.......
.......*.*..*.......
........**.*........
........**.*........
.........**......../
.........**......../

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>
#include <stdlib.h>
char s[999][999];
int main()
{
    int n,m,i,j;
    while(~scanf("%d %d",&n,&m))
    {
        getchar();
        for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                scanf("%c",&s[j][i]);
            }
            getchar();
        }
         for(i=1;i<=n;i++)
        {
            for(j=1;j<=m;j++)
            {
                printf("%c",s[j][i]);
            }
            printf("\n");
            for(j=1;j<=m;j++)
            {
                printf("%c",s[j][i]);
            }
            printf("\n");
        }
    }
    return 0;
}
```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%c"
.LC1:
	.string	"%d %d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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
	leaq	999+s(%rip), %r13
	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	.LC0(%rip), %rbx
	subq	$40, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	20(%rsp), %rax
	movq	%rax, (%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 8(%rsp)
	.p2align 4,,10
	.p2align 3
.L2:
	movq	(%rsp), %rdx
	movq	8(%rsp), %rsi
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rdi
	call	__isoc99_scanf@PLT
	cmpl	$-1, %eax
	je	.L30
	movq	stdin(%rip), %rdi
	movl	$1, %ebp
	call	getc@PLT
	movl	16(%rsp), %esi
	testl	%esi, %esi
	jle	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	20(%rsp), %ecx
	leaq	0(%r13,%rbp), %r14
	movl	$1, %r12d
	testl	%ecx, %ecx
	jle	.L8
	.p2align 4,,10
	.p2align 3
.L5:
	movq	%r14, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	addq	$999, %r14
	cmpl	%r12d, 20(%rsp)
	jge	.L5
.L8:
	movq	stdin(%rip), %rdi
	addq	$1, %rbp
	call	getc@PLT
	movl	16(%rsp), %eax
	cmpl	%ebp, %eax
	jge	.L3
	testl	%eax, %eax
	jle	.L2
	leaq	1+s(%rip), %rbp
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L12:
	movl	20(%rsp), %eax
	movq	%rbp, %r15
	movl	$1, %r14d
	testl	%eax, %eax
	jle	.L14
	.p2align 4,,10
	.p2align 3
.L10:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L10
.L14:
	movl	$10, %edi
	movq	%rbp, %r15
	movl	$1, %r14d
	call	putchar@PLT
	movl	20(%rsp), %edx
	testl	%edx, %edx
	jle	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L11
.L13:
	movl	$10, %edi
	addl	$1, %r12d
	addq	$1, %rbp
	call	putchar@PLT
	cmpl	%r12d, 16(%rsp)
	jge	.L12
	jmp	.L2
.L30:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L31
	addq	$40, %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
.LFE39:
	.size	main, .-main
	.globl	s
	.bss
	.align 32
	.type	s, @object
	.size	s, 998001
s:
	.zero	998001
	.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	"%c"
.LC1:
	.string	"%d %d"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB39:
	.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
	leaq	999+s(%rip), %r13
	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	.LC0(%rip), %rbx
	subq	$40, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	leaq	20(%rsp), %rax
	movq	%rax, (%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 8(%rsp)
	.p2align 4,,10
	.p2align 3
.L2:
	movq	(%rsp), %rdx
	movq	8(%rsp), %rsi
	xorl	%eax, %eax
	leaq	.LC1(%rip), %rdi
	call	__isoc99_scanf@PLT
	cmpl	$-1, %eax
	je	.L30
	movq	stdin(%rip), %rdi
	movl	$1, %ebp
	call	getc@PLT
	movl	16(%rsp), %esi
	testl	%esi, %esi
	jle	.L2
	.p2align 4,,10
	.p2align 3
.L3:
	movl	20(%rsp), %ecx
	leaq	0(%r13,%rbp), %r14
	movl	$1, %r12d
	testl	%ecx, %ecx
	jle	.L8
	.p2align 4,,10
	.p2align 3
.L5:
	movq	%r14, %rsi
	movq	%rbx, %rdi
	xorl	%eax, %eax
	addl	$1, %r12d
	call	__isoc99_scanf@PLT
	addq	$999, %r14
	cmpl	%r12d, 20(%rsp)
	jge	.L5
.L8:
	movq	stdin(%rip), %rdi
	addq	$1, %rbp
	call	getc@PLT
	movl	16(%rsp), %eax
	cmpl	%ebp, %eax
	jge	.L3
	testl	%eax, %eax
	jle	.L2
	leaq	1+s(%rip), %rbp
	movl	$1, %r12d
	.p2align 4,,10
	.p2align 3
.L12:
	movl	20(%rsp), %eax
	movq	%rbp, %r15
	movl	$1, %r14d
	testl	%eax, %eax
	jle	.L14
	.p2align 4,,10
	.p2align 3
.L10:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L10
.L14:
	movl	$10, %edi
	movq	%rbp, %r15
	movl	$1, %r14d
	call	putchar@PLT
	movl	20(%rsp), %edx
	testl	%edx, %edx
	jle	.L13
	.p2align 4,,10
	.p2align 3
.L11:
	movsbl	999(%r15), %edi
	addl	$1, %r14d
	addq	$999, %r15
	call	putchar@PLT
	cmpl	%r14d, 20(%rsp)
	jge	.L11
.L13:
	movl	$10, %edi
	addl	$1, %r12d
	addq	$1, %rbp
	call	putchar@PLT
	cmpl	%r12d, 16(%rsp)
	jge	.L12
	jmp	.L2
.L30:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L31
	addq	$40, %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
.LFE39:
	.size	main, .-main
	.globl	s
	.bss
	.align 32
	.type	s, @object
	.size	s, 998001
s:
	.zero	998001
	.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:
```