def main():
    def imm(a, b, c):
        return a != b != c != a and (a > b < c or a < b > c)

    *A, = map(int, input().split())
    *B, = map(int, input().split())
    for i in range(3):
        for j in range(3):
            A[i], B[j] = B[j], A[i]
            if imm(*A) and imm(*B):
                print('Yes')
                return
            A[i], B[j] = B[j], A[i]

    print('No')


if __name__ == '__main__':
    main()