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

```c
char a[1007];
main(i){for(scanf("%s",&a),i=0;a[i];i++);printf("%s%s",a,a[i-1]^115?"s":"es");}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	a
	.bss
	.align 32
	.type	a, @object
	.size	a, 1007
a:
	.zero	1007
	.section	.rodata
.LC0:
	.string	"%s"
.LC1:
	.string	"s"
.LC2:
	.string	"es"
.LC3:
	.string	"%s%s"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.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
	movl	%edi, -4(%rbp)
	leaq	a(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	scanf@PLT
	movl	$0, -4(%rbp)
	jmp	.L2
.L3:
	addl	$1, -4(%rbp)
.L2:
	movl	-4(%rbp), %eax
	cltq
	leaq	a(%rip), %rdx
	movzbl	(%rax,%rdx), %eax
	testb	%al, %al
	jne	.L3
	movl	-4(%rbp), %eax
	subl	$1, %eax
	cltq
	leaq	a(%rip), %rdx
	movzbl	(%rax,%rdx), %eax
	cmpb	$115, %al
	je	.L4
	leaq	.LC1(%rip), %rax
	jmp	.L5
.L4:
	leaq	.LC2(%rip), %rax
.L5:
	movq	%rax, %rdx
	leaq	a(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"s"
.LC1:
	.string	"es"
.LC2:
	.string	"%s"
.LC3:
	.string	"%s%s"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	a(%rip), %rbp
	leaq	.LC2(%rip), %rdi
	xorl	%eax, %eax
	movq	%rbp, %rsi
	call	scanf@PLT
	movzbl	a(%rip), %eax
	testb	%al, %al
	je	.L2
	leaq	1(%rbp), %rdx
	.p2align 4,,10
	.p2align 3
.L3:
	addq	$1, %rdx
	movl	%eax, %ecx
	movzbl	-1(%rdx), %eax
	testb	%al, %al
	jne	.L3
.L4:
	cmpb	$115, %cl
	leaq	.LC1(%rip), %rax
	movq	%rbp, %rsi
	leaq	.LC0(%rip), %rdx
	leaq	.LC3(%rip), %rdi
	cmove	%rax, %rdx
	xorl	%eax, %eax
	call	printf@PLT
	xorl	%eax, %eax
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L2:
	.cfi_restore_state
	movzbl	-1+a(%rip), %ecx
	jmp	.L4
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.globl	a
	.bss
	.align 32
	.type	a, @object
	.size	a, 1007
a:
	.zero	1007
	.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
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"s"
.LC1:
	.string	"es"
.LC2:
	.string	"%s"
.LC3:
	.string	"%s%s"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB0:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	leaq	a(%rip), %rbp
	leaq	.LC2(%rip), %rdi
	xorl	%eax, %eax
	movq	%rbp, %rsi
	call	scanf@PLT
	movzbl	a(%rip), %eax
	testb	%al, %al
	je	.L2
	leaq	1(%rbp), %rdx
	.p2align 4,,10
	.p2align 3
.L3:
	addq	$1, %rdx
	movl	%eax, %ecx
	movzbl	-1(%rdx), %eax
	testb	%al, %al
	jne	.L3
.L4:
	cmpb	$115, %cl
	leaq	.LC1(%rip), %rax
	movq	%rbp, %rsi
	leaq	.LC0(%rip), %rdx
	leaq	.LC3(%rip), %rdi
	cmove	%rax, %rdx
	xorl	%eax, %eax
	call	printf@PLT
	xorl	%eax, %eax
	popq	%rbp
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
.L2:
	.cfi_restore_state
	movzbl	-1+a(%rip), %ecx
	jmp	.L4
	.cfi_endproc
.LFE0:
	.size	main, .-main
	.globl	a
	.bss
	.align 32
	.type	a, @object
	.size	a, 1007
a:
	.zero	1007
	.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:

char a[1007];
main(i){for(scanf("%s",&a),i=0;a[i];i++);printf("%s%s",a,a[i-1]^115?"s":"es");}
aox
 bsu
 aeplp
 xoa
 bsv
 eaplp
 xo`
 csv
 daplp
 xp`

aoxs bsus aeplps xoas bsvs eaplps xo`s csvs daplps xp`s
Given the following C code and unoptimized assembly code, your task is to generate highly optimized x86-64 assembly code.
C Code:

```c
char a[1007];
main(i){for(scanf("%s",&a),i=0;a[i];i++);printf("%s%s",a,a[i-1]^115?"s":"es");}```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.globl	a
	.bss
	.align 32
	.type	a, @object
	.size	a, 1007
a:
	.zero	1007
	.section	.rodata
.LC0:
	.string	"%s"
.LC1:
	.string	"s"
.LC2:
	.string	"es"
.LC3:
	.string	"%s%s"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.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
	movl	%edi, -4(%rbp)
	leaq	a(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	scanf@PLT
	movl	$0, -4(%rbp)
	jmp	.L2
.L3:
	addl	$1, -4(%rbp)
.L2:
	movl	-4(%rbp), %eax
	cltq
	leaq	a(%rip), %rdx
	movzbl	(%rax,%rdx), %eax
	testb	%al, %al
	jne	.L3
	movl	-4(%rbp), %eax
	subl	$1, %eax
	cltq
	leaq	a(%rip), %rdx
	movzbl	(%rax,%rdx), %eax
	cmpb	$115, %al
	je	.L4
	leaq	.LC1(%rip), %rax
	jmp	.L5
.L4:
	leaq	.LC2(%rip), %rax
.L5:
	movq	%rax, %rdx
	leaq	a(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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	a
	.bss
	.align 32
	.type	a, @object
	.size	a, 1007
a:
	.zero	1007
	.section	.rodata
.LC0:
	.string	"%s"
.LC1:
	.string	"s"
.LC2:
	.string	"es"
.LC3:
	.string	"%s%s"
	.text
	.globl	main
	.type	main, @function
main:
.LFB0:
	.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
	movl	%edi, -4(%rbp)
	leaq	a(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	scanf@PLT
	movl	$0, -4(%rbp)
	jmp	.L2
.L3:
	addl	$1, -4(%rbp)
.L2:
	movl	-4(%rbp), %eax
	cltq
	leaq	a(%rip), %rdx
	movzbl	(%rax,%rdx), %eax
	testb	%al, %al
	jne	.L3
	movl	-4(%rbp), %eax
	subl	$1, %eax
	cltq
	leaq	a(%rip), %rdx
	movzbl	(%rax,%rdx), %eax
	cmpb	$115, %al
	je	.L4
	leaq	.LC1(%rip), %rax
	jmp	.L5
.L4:
	leaq	.LC2(%rip), %rax
.L5:
	movq	%rax, %rdx
	leaq	a(%rip), %rax
	movq	%rax, %rsi
	leaq	.LC3(%rip), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	printf@PLT
	movl	$0, %eax
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE0:
	.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:
