#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,a[25],i,y1,y2,w1,w2;
	cin>>n;
	for(i=0;i<n;i++){
	    cin>>a[i];	
	}
	cin>>y1>>y2;
	cin>>w1>>w2;
	for(i=0;i<=y2-y1;i++){
	    swap(a[y1-1+i],a[y2-1+i]);	
	}
	for(i=0;i<n;i++){
		cout<<a[i]<<" ";
	}
	return 0;
}
/**************************************************************
	Problem: 1171
	User: lijinkai
	Language: C++
	Result: Wrong Answer
****************************************************************/