import sys
input = sys.stdin.readline

A=[list(map(int,list(input().strip()))) for i in range(8)]

for a in range(8):
    for b in range(8):
        for c in range(8):
            for d in range(8):
                for e in range(8):
                    for f in range(8):
                        for g in range(8):
                            B=[0]*8

                            X=[a,b,c,d,e,f,g]

                            for i in range(7):
                                for j in range(8):
                                    B[(j+X[i])%8]+=A[i+1][j]

                            if B==A[0]:
                                print("Yes")
                                exit()

print("No")