import itertools
A,B,C = map(int,input().split())
D,E,F = map(int,input().split())
P = (A,B,C); PS = set(P)
Q = (D,E,F); QS = set(Q)
seq = [0,1,2]
One = [[1,0,2],[2,1,0],[0,2,1]]
Two = [[1,2,0],[2,0,1]]
for x in One:
  if P[0] == Q[x[0]] and P[1] == Q[x[1]] and P[2] == Q[x[2]]:
    print("Yes")
    print(2);exit()
for x in Two:
  if P[0] == Q[x[0]] and P[1] == Q[x[1]] and P[2] == Q[x[2]]:
    print("Yes")
    #print(2)
    print(2);exit()
if P[0] == Q[seq[0]] and P[1] == Q[seq[1]] and P[2] == Q[seq[2]]:
  print("Yes")
  #print(2)
  print(2);exit() 
  
print("No")