#include <stdio.h>
#define NUM 3

int main()
{
	int box1[NUM];
	int box2[NUM];
	int tem = 0;

	int i, j;//, k=1;

	for(i = 0; i < NUM; i++)
	{
		scanf("%d", &box1[i]);
	}

	for(i = 0; i < NUM; i++)
	{
		scanf("%d", &box2[i]);
	}

	if((box1[0] == box1[1])&&(box1[0] == box1[2])&&(box1[1] == box1[2]))
	{
		printf("No\n");
		return 0;
	}
	else if((box2[0] == box2[1])&&(box2[0] == box2[2])&&(box2[1] == box2[2]))
	{
		printf("No\n");
		return 0;
	}
	else
	{
		for(i = 0; i < NUM; i++)
		{
			for(j = 0; j < NUM; j++)
			{
				//printf("tem:%d box1[i]:%d box2[j]:%d\n", tem, box1[i], box2[j]);
				tem = box1[i];
				box1[i] = box2[j];
				box2[j] = tem;
				//printf("tem:%d box1[i]:%d box2[j]:%d\n", tem, box1[i], box2[j]);
				//printf("%d %d %d\n", box1[0],box1[1],box1[2]);
				//printf("%d %d %d\n", box2[0],box2[1],box2[2]);
				
				if((box1[0]!=box1[1])&&(box1[0]!=box1[2])&&(box1[1]!=box1[2])&&(box2[0]!=box2[1])&&(box2[0]!=box2[2])&&(box2[1]!=box2[2])){
				if((box1[1] > box1[0]) && (box1[1] > box1[2]))
				{
					if((box2[1] > box2[0]) && (box2[1] > box2[2]))
					{
						printf("Yes\n");
						return 0;
					}
				}
				else if((box1[1] > box1[0])&&(box1[1] > box1[2]))
				{
					if((box2[1] < box2[0])&&(box2[1] < box2[2]))
					{
						printf("Yes\n");
						return 0;
					}
				}
				else if((box1[1] < box1[0]) && (box1[1] < box1[2]))
				{
					if((box2[1] > box2[0]) && (box2[1] > box2[2]))
					{
						printf("Yes\n");
						return 0;
					}
				}
				else if((box1[1] < box1[0])&&(box1[1] < box1[2]))
				{
					if((box2[1] < box2[0])&&(box2[1] < box2[2]))
					{
						printf("Yes\n");
						return 0;
					}
				}
				else
				{

				}
				}
				//printf("tem:%d box1[i]:%d box2[j]:%d\n", tem, box1[i], box2[j]);
				tem = box1[i];
				box1[i] = box2[j];
				box2[j] = tem;
				//printf("tem:%d box1[i]:%d box2[j]:%d\n", tem, box1[i], box2[j]);
				
				//printf("%d %d %d\n", box1[0],box1[1],box1[2]);
				//printf("%d %d %d\n", box2[0],box2[1],box2[2]);

				//printf("%d\n", k);
				//k++;
			}
		}
	}

	printf("No\n");
	return 0;
}