import sys
def Is(): return [int(x) for x in sys.stdin.readline().split()]

n,m = Is()
a = [0]*n
for i in range(m):
    t = Is()
    for j in range(n):
        a[j] += t[j]
    l,r = 0,1
    for i in range(2*n):
        s = sum(a[l:r])
        if s == 777:
            print("YES")
            exit()
        elif s < 777:
            r += 1
        else:
            l += 1
        if r > n:
            continue
print("NO")