#include<bits/stdc++.h>
using namespace std;
int main(){
int n,x,y,i,w,a[100];
cin>>n>>x>>y;
for(i=0;i<n;i++) {
	cin>>a[i];
}
for(i=0;i<n;i++){
	if(a[i]==x) {
       w=i;
   }		
}
for(i=n-1;i>w;i--) {
    a[i+1]=a[i];
}
a[w+1]=y;
for(i=0;i<=n;i++){
	cout<<a[i]<<" ";
}

}
/**************************************************************
	Problem: 1217
	User: 12345678
	Language: C++
	Result: Accepted
	Time:6 ms
	Memory:2072 kb
****************************************************************/