n, m = list(map(int, input().split()))
l = [0 for _ in range(n)]

f = False

for i in range(m):
    l_i = [int(i) for i in input().split()]
    l = [(l[b] + l_i[b]) for b in range(n)]
    right = 1
    left = 0
    num = l[left]
    while right <= n - 1:
        if num == 777:
            f = True
            break
        num += l[right]
        right += 1
        if num > 777:
            left += 1
            right = left + 1
            num = l[left]
            f2 = False
            continue

    if num == 777:
        f = True
        break


if f:
    print('YES')
else:
    print('NO')