import sys

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

def check(lst):
    if lst[0] == lst[1] or lst[0] == lst[2] or lst[1] == lst[2]:
        return False

    if lst.index(max(lst)) == 1 or lst.index(min(lst)) == 1:
        return True
    else:
        return False

cnt = 0
for i in range(3):
    p = a[:]
    x = a[i]
    for j in range(3):
        q = b[:]
        y = b[j]
        p[i] = y
        q[j] = x
        #print(i, j, ",", *p, ":", *q)

        if check(p) and check(q):
            print("Yes")
            sys.exit()
print("No")