#include<bits/stdc++.h>
using namespace std;
int main()
{
    int n,x,y;
    int b;
    int a[205];
    cin>>n>>x>>y;
    for(int i=0;i<n;i++)
    {
        cin>>a[i];
    }
    for(int i=0;i<n;i++)
    {
        if(a[i] == x)
        {
            b = i;
        }
    }
    for(int i=n-1;i>b;i--)
    {
        a[i+1] =a[i];
    }
    a[b+1] = y;
    for(int i = 0;i<n+1;i++)
    {
        cout<<a[i]<<" ";
    }
    return 0;
}
/**************************************************************
	Problem: 1217
	User: wuyichen
	Language: C++
	Result: Accepted
	Time:8 ms
	Memory:2072 kb
****************************************************************/