import copy
A = list(map(int,input().split()))
B = list(map(int,input().split()))

def check(X):
    if X[0] == X[1] or X[1] == X[2] or X[2] == X[0]:
        return False
    if X[0] < X[1] and X[1] > X[2]:
        return True
    if X[0] > X[1] and X[1] < X[2]:
        return True
    return False

for i in range(3):
    for j in range(3):
        AA = copy.copy(A)
        BB = copy.copy(B)
        AA[i],BB[j] = BB[j],AA[i]
        if check(AA) and check(BB):
            print("Yes");exit()
print("No")