#include<bits/stdc++.h>
using namespace std;
void findStr(string str);
void replace (string str);
int main()
 {
    char str[50][100];
    int n;
    scanf("%d", &n);
    for (int i = 0; i < n; i++) {
        scanf("%s", &str[i]);
    }
    for (int i = 0; i < n; i++) {
        replace(str[i]);
    }
    return 0;

}
void findStr(string str) {

    cout << str.find("Ban_smoking") << endl;

}

 

void replace (string str) {

    int pos;

    pos = str.find("Ban_smoking");

    while (pos != -1) {

        str.replace(pos, string("Ban_smoking").length(), "No_smoking");

        pos = str.find("Ban_smoking");

    }

    cout << str << endl;

}