/* -*- coding: utf-8 -*-
 *
 * 1032.cc:  No.1032 数数え - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

const int MAX_L = 200000;

/* typedef */

/* global variables */

int cs[MAX_L + 1];

/* subroutines */

/* main */

int main() {
  int n, m;
  scanf("%d%d", &n, &m);

  for (int i = 0; i < n; i++) {
    int l;
    scanf("%d", &l);
    cs[l]++;
  }

  for (int i = 1; i <= m; i++) printf("%d %d\n", i, cs[i]);
  return 0;
}