#yuki_607
import sys

n,m=map(int,raw_input().split())
a=[]
for i in xrange(m):
 b=map(int,raw_input().split())
 a.append(b)
c=a[0]
l,r=0,1
for i in range(n*2):
 s=sum(c[l:r])
 if s==777:
  print 'YES'
  exit()
 elif s<777:
  r+=1
 else:
  l+=1
 if r>n:
  continue
for i in xrange(1,m):
 for j in xrange(n):
  c[j]+=a[i][j]
 print c
 l,r=0,1
 for i in range(n*2):
  s=sum(c[l:r])
  if s==777:
   print 'YES'
   exit()
  elif s<777:
   r+=1
  else:
   l+=1
  if r>n:
   continue
print 'NO'