#include<iostream>
#include<string>
using namespace std;
string print(string s, int i, int j){

    if(j == s.length()){
        return s;
    }
    if(s[i] =='p' && s[j] == 'i' ){
        s.replace(i,2,"3.14");
    }
    return print(s, i + 1, j + 1);

}

int main(){
    int n;
    cin>>n;
    while(n--){
        string s;
        cin>>s;
        cout<<print(s,0,1)<<endl;
    }
    return 0;
}
x3.14x

xab3.14xx3.15x
x3.143.14p3.14xx