#include <bits/stdc++.h>
using namespace std;
int main()
{
	int a,b,c;
	cin>>a>>b;
	c=int(pow(a,b))%7;
    if(c==0)cout<<"Sunday";
	if(c==1)cout<<"Monday";
	if(c==2)cout<<"Tuesday";
	if(c==3)cout<<"Wednesday";
	if(c==4)cout<<"Thursday";
	if(c==5)cout<<"Friday";
	if(c==6)cout<<"Saturday";
	return 0;
}