#include <bits/stdc++.h>
typedef long long ll;
using namespace std;

const int INF = 1e9;
const int MOD = 1e9+7;
const ll LINF = 1e18;

#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n) for(int i=0;i<(n);++i)
#define REPR(i,n) for(int i=n;i>=0;i--)
#define ALL(v) ((v).begin(),(v).end())
#define COUT(x) cout<<(x)<<"\n"


int main(){
    int n,m,t;
    cin >> n >> m;
    vector<int> map1(200010,0);
    REP(i,n){
        cin >> t;
        map1[t]++;
    }
    for(int i=1;i<m+1;i++){
        cout << i << " " << map1[i] << endl;
    }
    return 0;
}