n,m = map(int,input().split())
train = [0]*n

for i in range(m):
    cst = list(map(int,input().split()))
    for j in range(n):
        train[j] += cst[j]
    for j in range(n):
        sum_c = 0
        for l in range(j,n):
            sum_c+=train[l]
            if sum_c<777:
                continue
            elif sum_c==777:
                print("YES")
                exit(0)
            else:
                break
print("NO")