#include<iostream>
#include<vector>
using namespace std;

int main()
{
	while (1) {
		int a;
		cin >> a;
		if (a == 0)break;
		vector<int>b(a);
		for (int c = 0; c < a; c++) {
			cin >> b[c];
		}
		uint16_t e = 31;
		for (uint16_t f = 0; f < 6; f++){
			cout <<e<<endl;
			
			e -= 5;
		}
		cout << 1 << endl << 0 << endl;
	}
}