#include <bits/stdc++.h>

using namespace std;

#define REP(i,n) for(int i=0; i<(int)(n); i++)
#define FOR(i,b,e) for (int i=(int)(b); i<(int)(e); i++)
#define ALL(x) (x).begin(), (x).end()

const double PI = acos(-1);

int r[100000][10];
set<int> cur[10];

int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);

  int n, m;
  cin >> n >> m;
  REP (i, n) REP (j, m) cin >> r[i][j];

  map<int, int> winner;  
  REP (i, n) {
    REP (j, m) {
      if (cur[j].empty()) {
        cur[j].insert(i);
        ++winner[i];
      }
      else {
        int best = r[*cur[j].begin()][j];
        if (r[i][j] == best) {
          cur[j].insert(i);
          ++winner[i];          
        } else if (r[i][j] > best) {
          for (int x: cur[j]) {
            if (!--winner[x])
              winner.erase(x);
          }
          cur[j].clear();
          cur[j].insert(i);
          ++winner[i];          
        }
      }
    }
    cout << winner.size() << endl;
  }
  
  return 0;
}