import sys input = sys.stdin.readline sys.setrecursionlimit(1000000) ############################## N, M = map(int, input().split()) A = [0] * N for i in range(M): a = list(map(int, input().split())) for j in range(len(a)): A[j] += a[j] # print(A) count = A[0] right = 1 for left in range(N): while right < N and count + A[right] <= 777: count += A[right] right += 1 # print(left, right, count, A) if count == 777: print('YES') exit() if left == right: right += 1 else: count -= A[left] print('NO')