#include<bits/stdc++.h>
using namespace std;
int n,a[105],i,y,x;
int main(){
	cin>>y>>n;
	for(i=0;i<n;i++){
		cin>>a[i];
	}
	for(i=0;i<n;i++){
		if(y>a[i]&&y<a[i+1]){
			x=i+1;
			break;
		}
	}
	for(i=n;i>=x;i--){
		a[i+1]=a[i];
	}
	a[x]=y;
	n++;
	for(i=0;i<n;i++){
		cout<<a[i]<<" ";
	}
	return 0;
}
/**************************************************************
	Problem: 1161
	User: zhangziang
	Language: C++
	Result: Accepted
	Time:19 ms
	Memory:2072 kb
****************************************************************/