#include <string>
#include <cstdio>
#include <vector>
#include <sstream>
#include <iostream>
using namespace std;

int main() {
	int n;
	cin >> n;
	getchar();
	while (n--) {
		cout << n << endl;
		vector<string> result;
		string line,word;
		getline(cin,line);
		istringstream stream(line);
		while (stream >> word) {
			if (word == "Hoshino") {
				result.push_back("Hoshina");
			}
			else {
				result.push_back(word);
			}
		}
		for (auto itr = result.begin();itr != result.end();++itr) {
			cout << *itr << (itr + 1 == result.end() ? "\n" : " ");
		}
	}
}