A = list(map(int,input().split()))
B = list(map(int,input().split()))
for i in range(3):
    for j in range(3):
        if i <= j:
            temp1,temp2 = A[i],B[j]
            A[i] = temp2
            B[j] = temp1
            if (A[1] == max(A) or A[1] == min(A)) and (B[1] == max(B) or B[1] == min(B)) and len(set(A)) == 3 and len(set(B)) == 3:
                print("Yes")
                exit()
            else:
                A[i] = temp1
                B[j] = temp2
print("No")