#include<iostream>
using namespace std;
int main(){
    int a[1010]={0},n,m,i,h,d=0;
	cin>>n;
	cin>>m;
	for(i=0;i<m;i++){
		cin>>a[i];
	}
	for(i=0;i<m;i++){
		if(a[i]>n){
			h=i;
			break;
		}
	}
	for(i=m-1;i>=h;i--){
		a[i+1]=a[i];
	}
	a[h]=n;
	for(i=0;i<=m;i++){
		cout<<a[i]<<" ";
	} 
}
/**************************************************************
	Problem: 1161
	User: huanghengyi
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2072 kb
****************************************************************/