package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
)

// https://yukicoder.me/submissions/353490
var isProduct = true

func main() {
	nextReader = newScanner()

	n := nextInt()
	m := nextInt()

	cars := make([]int64, n)
	for i := 0; i < m; i++ {
		debugln(i, "駅目:")

		sums := make([]int64, n)
		inputs := nextInt64s(n)

		for e := 0; e < n; e++ {
			// 0 ~ e車両までの合計乗客
			cars[e] += inputs[e]

			sums[e] = cars[e]
			if e > 0 {
				sums[e] += sums[e-1]
			}

			debugf("0 ~ %d : %d\n", e, sums[e])

			for s := -1; s < e; s++ {
				// s ~ e車両までの合計乗客
				t := sums[e]
				if s > -1 {
					t -= sums[s]
				}

				// debugf("%d ~ %d : %d\n", s, e, t)
				if t == 777 {
					fmt.Println("YES")
					return
				}
			}

		}
	}

	fmt.Println("NO")
}

func debugln(s ...interface{}) {
	if !isProduct {
		fmt.Println(s...)
	}
}

func debug(s ...interface{}) {
	if !isProduct {
		fmt.Print(s...)
	}
}
func debugf(f string, s ...interface{}) {
	if !isProduct {
		fmt.Printf(f, s...)
	}
}

var nextReader func() string

func newScanner() func() string {
	r := bufio.NewScanner(os.Stdin)
	r.Buffer(make([]byte, 1024), int(1e+11))
	r.Split(bufio.ScanWords)
	return func() string {
		r.Scan()
		return r.Text()
	}
}
func nextString() string {
	return nextReader()
}
func nextInt64() int64 {
	v, _ := strconv.ParseInt(nextReader(), 10, 64)
	return v
}
func nextInt() int {
	v, _ := strconv.Atoi(nextReader())
	return v
}
func nextInts(n int) []int {
	r := make([]int, n)
	for i := 0; i < n; i++ {
		r[i] = nextInt()
	}
	return r
}
func nextInt64s(n int) []int64 {
	r := make([]int64, n)
	for i := 0; i < n; i++ {
		r[i] = nextInt64()
	}
	return r
}
func nextFloat64() float64 {
	f, _ := strconv.ParseFloat(nextReader(), 64)
	return f
}

func maxInt(a, b int) int {
	if a > b {
		return a
	} else {
		return b
	}
}