#include <bits/stdc++.h>
using namespace std;
int main() {
ifstream cin("gymnastics.in");
ofstream cout("gymnastics.out");
int K, N;
cin >> K >> N;
int rnk[11][22];
for (int i = 1; i <= K; ++i) {
for (int j = 1; j <= N; ++j) {
int cow;
cin >> cow;
rnk[i][cow] = j;
}
int ans = 0;
for (int a = 1; a <= N; ++a) {
for (int b = 1; b <= N; ++b) {
if (a == b) continue;
bool better = true;
if (rnk[i][a] > rnk[i][b]) better = false;
if (better) ++ans;
cout << ans;