#include<iostream>
using namespace std;
int main(){
	int a,b,c,d,i;
	cin>>i;
	a=(i/1000+5)%10;
	b=(i/100%10+5)%10;
	c=(i/10%10+5)%10;
	d=(i%10+5)%10;
	i=d*1000+c*100+b*10+a;
	cout<<i;
}
/**************************************************************
	Problem: 1109
	User: panyuchen
	Language: C++
	Result: Accepted
	Time:11 ms
	Memory:2072 kb
****************************************************************/