import math
import copy

def numchk(a,inlist):
    chklist = [ inlist[i].count(a) for i in range(len(inlist)) ]
    ret = 0
    if chklist != [0] * len(inlist):
        ret = 1
    return ret

def connect(inlist,baselist): 
    outlist = [ [ inlist[i][j] + baselist[i][j+len(baselist)-len(inlist[i])+1] for j in range(len(inlist[i])-1) ] for i in range(len(inlist))]
    return outlist

n, m = [ int(v) for v in input().split(" ") ]

passenger_list = []
for i in range(m):
    passenger_list.append([ int(v) for v in input().split(" ") ])
for i in range(m-1):
    passenger_list[i+1] = [ passenger_list[i+1][j] + passenger_list[i][j] for j in range(n) ]


for i in range(m):
    ans = "NO"
    if i == 0:
        nowlist = passenger_list
    else:
        nowlist = connect(nowlist,passenger_list)
    if numchk(777,nowlist) == 1:
        ans = "YES"
print(ans)