a=list(map(int,input().split()))
b=list(map(int,input().split()))

def ok(x):
	if x[0]>x[1] and x[2]>x[1] or x[0]<x[1] and x[2]<x[1] and len(set(x))==3:
		return 1
	return 0

for i in range(3):
	for j in range(3):
		A=a.copy()
		B=b.copy()
		A[i],B[j]=B[j],A[i]

		if ok(A)==ok(B)==1:
			print("Yes")
			exit()
print("No")