#include <bits/stdc++.h>
using namespace std;
int month[15] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int rmonth[15] = {0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
string weeks[10] = {"0", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sund...