n, m = map(int, input().split())
B = [0]*(n+1)
from itertools import accumulate
for i in range(m):
    A = list(map(int, input().split()))
    A = [0]+A
    A = list(accumulate(A))
    for i in range(n+1):
        B[i] += A[i]
    s = set()
    for i in range(n+1):
        if B[i] - 777 in s:
            print('YES')
            exit()
        else:
            s.add(B[i])
else:
    print('NO')