#include<iostream>
#include<string>
#include<algorithm>
using namespace std;
int main(){
string a;
cin>>a;
for(int i=0;i<a.size();i++){
	if(a[i]=='I'||a[i]=='l'){
		a[i]='1';
	}
	if(a[i]=='O'|| a[i]=='o'){
		a[i]='0';
	}
}
cout<<a<<endl;

}