import sys
import copy

input_list = list()
for i in range(2):
    row_list = list()
    line = input().split(" ")
    for x in line:
        row_list.append(int(x))
    input_list.append(row_list)

x = 0
y = 0
for count in range(9):
    # work
    a = copy.copy(input_list[0])
    b = copy.copy(input_list[1])

    # exchange
    change_a = a[x]
    change_b = b[y]
    a[x] = change_b
    b[y] = change_a

    # judge
    if len(a) != len(set(a)) or len(b) != len(set(b)):
        print("No")
        sys.exit()

    if max(a) == a[1] or min(a) == a[1]:
        if max(b) == b[1] or min(b) == b[1]:
            print("Yes")
            sys.exit()

    # count up
    if y == 2:
        x += 1
        y = 0
    else:
        y += 1

print("No")