#include <iostream>
using namespace std;

int main()
{
	int ncase;
	cin >> ncase;
	string s;
	getline(cin, s);
	for(int icase=1; icase<=ncase; icase++) {
		getline(cin, s);
		int counts[26] = {0};
		for(int i=0; i<s.length(); i++) {
			char ch = s[i];
			if (ch >= 'a' && ch <= 'z')
				counts[ch-'a']++;
			else if (ch >= 'A' && ch <= 'Z')
				counts[ch-'A']++;
		}
		int min = counts[0];
		for(int i=1; i<26; i++)
			if (counts[i] < min)
				min = counts[i];
		cout << "Case " << icase << ": ";
		switch (min) {
		case 0 : cout << "Not a pangram" << endl; break;
		case 1 : cout << "Pangram!" << endl; break;
		case 2 : cout << "Double pangram!!" << endl; break;
		case 3  : cout << "Triple pangram!!!" << endl; break;
		default : cout << "This should never happen" << endl;
		}
	}
}