#include <iostream>
#include <sstream>
#include <vector>
#include <cctype>
using namespace std;
 
string convertName(const string &name) {
    stringstream ss(name);
    vector<string> words;
    string word;
 
    while (ss >> word) {
        words.push_back(word);
    }
 
    if (words.size() < 2) return name; // Trả về nguyên gốc nếu không đủ phần họ và tên
 
    string lastName = words[0];
    for (char &c : lastName) c = toupper(c); // Viết hoa họ
 
    string fullName = "";
    for (size_t i = 1; i < words.size(); i++) {
        words[i][0] = toupper(words[i][0]);
        for (size_t j = 1; j < words[i].size(); j++) {
            words[i][j] = tolower(words[i][j]);
        }
        fullName += words[i] + " ";
    }
 
    fullName.pop_back(); // Xóa khoảng trắng cuối cùng
    return fullName + ", " + lastName;
}
 
int main() {
    int N;
    cin >> N;
    cin.ignore(); // Loại bỏ ký tự xuống dòng sau khi nhập số
 
    while (N--) {
        string name;
        getline(cin, name);
        cout << convertName(name) << endl;
    }
 
    return 0;
}

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