def main():
    N, M = map(int, input().split())
    A = [list(map(int, input().split())) for _ in [0] * M]

    a = [[0 for _ in [0] * (N + 1)] for _ in [0] * (M + 1)]
    for j in range(N):
        for i in range(M):
            a[i+1][j+1] = A[i][j] + a[i][j+1]
        for i in range(M):
            a[i+1][j+1] += a[i+1][j]

    for i in range(1, M + 1):
        if max(a[i]) < 777:
            continue
        elif 777 in a[i]:
            print('YES')
            break
        j = N
        while j > 0:
            x = a[i][j] - 777
            if x in a[i]:
                print('YES')
                return
            j -= 1
    else:
        print('NO')

main()