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 <string.h>
 
int main(){
	
    char string[20];
    int i;
    
    scanf("%[^\n]", string);
    
    for(i = 0; i < 19; i++){
    	
      if(string[i] == ','){
      	
        printf(" ");
        
      }else{
      	
        printf("%c", string[i]);
        
      }
    }

}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%[^\n]"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rdi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$40, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	leaq	19(%rsp), %rbp
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	call	putchar@PLT
	addq	$1, %rbx
	cmpq	%rbp, %rbx
	je	.L9
.L4:
	movsbl	(%rbx), %edi
	cmpb	$44, %dil
	jne	.L2
	movl	$32, %edi
	addq	$1, %rbx
	call	putchar@PLT
	cmpq	%rbp, %rbx
	jne	.L4
.L9:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L10:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE35:
	.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	"%[^\n]"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rdi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$40, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	leaq	19(%rsp), %rbp
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	call	putchar@PLT
	addq	$1, %rbx
	cmpq	%rbp, %rbx
	je	.L9
.L4:
	movsbl	(%rbx), %edi
	cmpb	$44, %dil
	jne	.L2
	movl	$32, %edi
	addq	$1, %rbx
	call	putchar@PLT
	cmpq	%rbp, %rbx
	jne	.L4
.L9:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L10:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE35:
	.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	"%[^\n]"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rdi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$40, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	leaq	19(%rsp), %rbp
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	call	putchar@PLT
	addq	$1, %rbx
	cmpq	%rbp, %rbx
	je	.L9
.L4:
	movsbl	(%rbx), %edi
	cmpb	$44, %dil
	jne	.L2
	movl	$32, %edi
	addq	$1, %rbx
	call	putchar@PLT
	cmpq	%rbp, %rbx
	jne	.L4
.L9:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L10:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE35:
	.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>
#include <string.h>
 
int main(){
	
    char string[20];
    int i;
    
    scanf("%[^\n]", string);
    
    for(i = 0; i < 19; i++){
    	
      if(string[i] == ','){
      	
        printf(" ");
        
      }else{
      	
        printf("%c", string[i]);
        
      }
    }

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

```c
#include <stdio.h>
#include <string.h>
 
int main(){
	
    char string[20];
    int i;
    
    scanf("%[^\n]", string);
    
    for(i = 0; i < 19; i++){
    	
      if(string[i] == ','){
      	
        printf(" ");
        
      }else{
      	
        printf("%c", string[i]);
        
      }
    }

}```

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:

gaiku,atcoder,tasks
 abgde,fchihgf,edcba
 ha,pypnewyear,enjoy
 gaiku,atcoeer,tasks
 abcde,fghihcf,edgba
 ha,pypnewzear,enjoy
 gaiku,atcoeer-tasks
 abgde,fchihgf+edcba
 hap,ypnewzear,enjoy
 gbiku,atcoeer-tasks

gaiku atcoder tasks abgde fchihgf edcba ha pypnewyear enjoy gaiku atcoeer tasks abcde fghihcf edgba ha pypnewzear enjoy gaiku atcoeer-tasks abgde fchihgf+edcba hap ypnewzear enjoy gbiku atcoeer-tasks
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 <string.h>
 
int main(){
	
    char string[20];
    int i;
    
    scanf("%[^\n]", string);
    
    for(i = 0; i < 19; i++){
    	
      if(string[i] == ','){
      	
        printf(" ");
        
      }else{
      	
        printf("%c", string[i]);
        
      }
    }

}```

Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"%[^\n]"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rdi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$40, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	leaq	19(%rsp), %rbp
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	call	putchar@PLT
	addq	$1, %rbx
	cmpq	%rbp, %rbx
	je	.L9
.L4:
	movsbl	(%rbx), %edi
	cmpb	$44, %dil
	jne	.L2
	movl	$32, %edi
	addq	$1, %rbx
	call	putchar@PLT
	cmpq	%rbp, %rbx
	jne	.L4
.L9:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L10:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE35:
	.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	"%[^\n]"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	.LC0(%rip), %rdi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$40, %rsp
	.cfi_def_cfa_offset 64
	movq	%fs:40, %rax
	movq	%rax, 24(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	leaq	19(%rsp), %rbp
	movq	%rbx, %rsi
	call	__isoc99_scanf@PLT
	jmp	.L4
	.p2align 4,,10
	.p2align 3
.L2:
	call	putchar@PLT
	addq	$1, %rbx
	cmpq	%rbp, %rbx
	je	.L9
.L4:
	movsbl	(%rbx), %edi
	cmpb	$44, %dil
	jne	.L2
	movl	$32, %edi
	addq	$1, %rbx
	call	putchar@PLT
	cmpq	%rbp, %rbx
	jne	.L4
.L9:
	movq	24(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L10
	addq	$40, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
.L10:
	.cfi_restore_state
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE35:
	.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:
```