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>
int main()
{
    char s[150];
    int i,e;
    gets(s);
    e=strlen(s);
    for(i=0;i<e;i++){
         if(i%2==0){
            if(s[i]=='R'||s[i]=='U'||s[i]=='D'){
                continue;
            }
            else{
                break;
            }
        }
        else{
        	if(s[i]=='L'||s[i]=='U'||s[i]=='D'){
                    continue;
            }
            else{
                break;
            }
       }
    }
    if(i==e){
        printf("Yes\n");
    }
    else{
        printf("No\n");
    }
    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"Yes"
.LC1:
	.string	"No"
	.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	$176, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-160(%rbp), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	gets@PLT
	leaq	-160(%rbp), %rax
	movq	%rax, %rdi
	call	strlen@PLT
	movl	%eax, -164(%rbp)
	movl	$0, -168(%rbp)
	jmp	.L2
.L8:
	movl	-168(%rbp), %eax
	andl	$1, %eax
	testl	%eax, %eax
	jne	.L3
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$82, %al
	je	.L13
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$85, %al
	je	.L13
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$68, %al
	jne	.L5
	jmp	.L13
.L3:
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$76, %al
	je	.L14
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$85, %al
	je	.L14
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$68, %al
	jne	.L5
	jmp	.L14
.L13:
	nop
	jmp	.L6
.L14:
	nop
.L6:
	addl	$1, -168(%rbp)
.L2:
	movl	-168(%rbp), %eax
	cmpl	-164(%rbp), %eax
	jl	.L8
.L5:
	movl	-168(%rbp), %eax
	cmpl	-164(%rbp), %eax
	jne	.L9
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L10
.L9:
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L10:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L12
	call	__stack_chk_fail@PLT
.L12:
	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	"Yes"
.LC1:
	.string	"No"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	subq	$160, %rsp
	.cfi_def_cfa_offset 176
	movq	%fs:40, %rax
	movq	%rax, 152(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	movq	%rbx, %rdi
	call	gets@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	testq	%rax, %rax
	je	.L2
	movl	%eax, %esi
	xorl	%edx, %edx
	movq	%rbx, %rax
	movq	$-147458, %r8
.L7:
	testb	$1, %dl
	jne	.L3
	movzbl	(%rax), %ebx
	leal	-68(%rbx), %ecx
	cmpb	$17, %cl
	jbe	.L19
.L4:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
.L8:
	movq	152(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L20
	addq	$160, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L3:
	.cfi_restore_state
	movzbl	(%rax), %ecx
	movl	%ecx, %edi
	andl	$-9, %edi
	cmpb	$68, %dil
	je	.L5
	cmpb	$85, %cl
	jne	.L4
.L5:
	addl	$1, %edx
	addq	$1, %rax
	cmpl	%edx, %esi
	jne	.L7
.L2:
	leaq	.LC0(%rip), %rdi
	call	puts@PLT
	jmp	.L8
.L19:
	movq	%r8, %rbx
	sarq	%cl, %rbx
	movq	%rbx, %rcx
	andb	$1, %cl
	je	.L5
	jmp	.L4
.L20:
	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
	.file	"temp.c"
	.text
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Yes"
.LC1:
	.string	"No"
	.section	.text.startup,"ax",@progbits
	.p2align 4
	.globl	main
	.type	main, @function
main:
.LFB35:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	subq	$160, %rsp
	.cfi_def_cfa_offset 176
	movq	%fs:40, %rax
	movq	%rax, 152(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rbx
	movq	%rbx, %rdi
	call	gets@PLT
	movq	%rbx, %rdi
	call	strlen@PLT
	testq	%rax, %rax
	je	.L2
	movl	%eax, %esi
	xorl	%edx, %edx
	movq	%rbx, %rax
	movq	$-147458, %r8
.L7:
	testb	$1, %dl
	jne	.L3
	movzbl	(%rax), %ebx
	leal	-68(%rbx), %ecx
	cmpb	$17, %cl
	jbe	.L19
.L4:
	leaq	.LC1(%rip), %rdi
	call	puts@PLT
.L8:
	movq	152(%rsp), %rax
	subq	%fs:40, %rax
	jne	.L20
	addq	$160, %rsp
	.cfi_remember_state
	.cfi_def_cfa_offset 16
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L3:
	.cfi_restore_state
	movzbl	(%rax), %ecx
	movl	%ecx, %edi
	andl	$-9, %edi
	cmpb	$68, %dil
	je	.L5
	cmpb	$85, %cl
	jne	.L4
.L5:
	addl	$1, %edx
	addq	$1, %rax
	cmpl	%edx, %esi
	jne	.L7
.L2:
	leaq	.LC0(%rip), %rdi
	call	puts@PLT
	jmp	.L8
.L19:
	movq	%r8, %rbx
	sarq	%cl, %rbx
	movq	%rbx, %rcx
	andb	$1, %cl
	je	.L5
	jmp	.L4
.L20:
	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:

#include<stdio.h>
#include <string.h>
int main()
{
    char s[150];
    int i,e;
    gets(s);
    e=strlen(s);
    for(i=0;i<e;i++){
         if(i%2==0){
            if(s[i]=='R'||s[i]=='U'||s[i]=='D'){
                continue;
            }
            else{
                break;
            }
        }
        else{
        	if(s[i]=='L'||s[i]=='U'||s[i]=='D'){
                    continue;
            }
            else{
                break;
            }
       }
    }
    if(i==e){
        printf("Yes\n");
    }
    else{
        printf("No\n");
    }
    return 0;
}

RDULDUR
 LLUD
 RDULULDURURLLDULRRR
 ULURV
 EULL
 RCULULDURURLLDULRRR
 UKURU
 EULM
 RCVLULDURURLLDULRRR
 UJURU

Yes
 No
 No
 No
 No
 No
 No
 No
 No
 No

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>
int main()
{
    char s[150];
    int i,e;
    gets(s);
    e=strlen(s);
    for(i=0;i<e;i++){
         if(i%2==0){
            if(s[i]=='R'||s[i]=='U'||s[i]=='D'){
                continue;
            }
            else{
                break;
            }
        }
        else{
        	if(s[i]=='L'||s[i]=='U'||s[i]=='D'){
                    continue;
            }
            else{
                break;
            }
       }
    }
    if(i==e){
        printf("Yes\n");
    }
    else{
        printf("No\n");
    }
    return 0;
}
```

Unoptimized Assembly Code:

```assembly
	.file	"temp.c"
	.text
	.section	.rodata
.LC0:
	.string	"Yes"
.LC1:
	.string	"No"
	.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	$176, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-160(%rbp), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	gets@PLT
	leaq	-160(%rbp), %rax
	movq	%rax, %rdi
	call	strlen@PLT
	movl	%eax, -164(%rbp)
	movl	$0, -168(%rbp)
	jmp	.L2
.L8:
	movl	-168(%rbp), %eax
	andl	$1, %eax
	testl	%eax, %eax
	jne	.L3
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$82, %al
	je	.L13
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$85, %al
	je	.L13
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$68, %al
	jne	.L5
	jmp	.L13
.L3:
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$76, %al
	je	.L14
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$85, %al
	je	.L14
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$68, %al
	jne	.L5
	jmp	.L14
.L13:
	nop
	jmp	.L6
.L14:
	nop
.L6:
	addl	$1, -168(%rbp)
.L2:
	movl	-168(%rbp), %eax
	cmpl	-164(%rbp), %eax
	jl	.L8
.L5:
	movl	-168(%rbp), %eax
	cmpl	-164(%rbp), %eax
	jne	.L9
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L10
.L9:
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L10:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L12
	call	__stack_chk_fail@PLT
.L12:
	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
	.section	.rodata
.LC0:
	.string	"Yes"
.LC1:
	.string	"No"
	.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	$176, %rsp
	movq	%fs:40, %rax
	movq	%rax, -8(%rbp)
	xorl	%eax, %eax
	leaq	-160(%rbp), %rax
	movq	%rax, %rdi
	movl	$0, %eax
	call	gets@PLT
	leaq	-160(%rbp), %rax
	movq	%rax, %rdi
	call	strlen@PLT
	movl	%eax, -164(%rbp)
	movl	$0, -168(%rbp)
	jmp	.L2
.L8:
	movl	-168(%rbp), %eax
	andl	$1, %eax
	testl	%eax, %eax
	jne	.L3
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$82, %al
	je	.L13
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$85, %al
	je	.L13
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$68, %al
	jne	.L5
	jmp	.L13
.L3:
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$76, %al
	je	.L14
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$85, %al
	je	.L14
	movl	-168(%rbp), %eax
	cltq
	movzbl	-160(%rbp,%rax), %eax
	cmpb	$68, %al
	jne	.L5
	jmp	.L14
.L13:
	nop
	jmp	.L6
.L14:
	nop
.L6:
	addl	$1, -168(%rbp)
.L2:
	movl	-168(%rbp), %eax
	cmpl	-164(%rbp), %eax
	jl	.L8
.L5:
	movl	-168(%rbp), %eax
	cmpl	-164(%rbp), %eax
	jne	.L9
	leaq	.LC0(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
	jmp	.L10
.L9:
	leaq	.LC1(%rip), %rax
	movq	%rax, %rdi
	call	puts@PLT
.L10:
	movl	$0, %eax
	movq	-8(%rbp), %rdx
	subq	%fs:40, %rdx
	je	.L12
	call	__stack_chk_fail@PLT
.L12:
	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:
