var reader = require('readline').createInterface({
  input: process.stdin,
  output: process.stdout
});
var obj = null;
var inputFile = [];
reader.on('line', function(input){inputFile.push(input);});
reader.on('close', function(){
  obj = init(inputFile);
  myerr("-----start-----");
  var start = new Date();
  Main();
  var end = new Date() - start;
  myerr("----- end -----");
  myerr("time : " + (end) + "ms");
});
function nextInt(){return myconv(next(),1);}
function nextStrArray(){return myconv(next(),2);}//半角スペース分割
function nextIntArray(){return myconv(next(),4);}//半角スペース + 数値化
function nextCharArray(){return myconv(next(),6);}//1文字分割
function next(){return obj.next();}
function hasNext(){return obj.hasNext();}
function init(input){  
  var returnObj = {
    "list" : input, "index" : 0, "max" : input.length,
    "hasNext" : function(){return (this.index < this.max);},
    "next" : function(){if(!this.hasNext()){throw "ArrayIndexOutOfBoundsException これ以上ないよ";}else{var returnInput = this.list[this.index];this.index++;return returnInput;}}
  };
  return returnObj;
}
function myout(t){console.log(t);}//標準出力
function myerr(t){console.error("debug:" + require("util").inspect(t,false,null));}//標準エラー出力
//[no]要素の扱い。数値型
//不明値、異常時:引数そのまま返す　1:数値へ変換
//2:半角SPで分割 4:半角SPで分割し、数値配列へ
//6:1文字で分割  7:1文字で分割し、数値配列へ
//8:半角SPで結合 9:改行で結合 0:文字なしで結合
function myconv(i,no){try{switch(no){case 1:return parseInt(i);case 2:return i.split(" ");case 4:return i.split(" ").map(Number);case 6:return i.split("");case 7:return i.split("").map(Number);case 8:return i.join(" ");case 9:return i.join("\n");case 0:return i.join("");default:return i;}}catch(e){return i;}}
function Main(){
var one = nextIntArray();
	var N = one[0];
	var M = one[1];
	var list = nextIntArray();
	var count = new Array(M).fill(0);
	for(var i = 0; i < N; i++){
		if(list[i] <= M){
			count[list[i] - 1]++;
		}
	}
	for(var i = 0; i < M; i++){
		myout((i + 1) + " " + count[i]);
	}
}