#include<bits/stdc++.h> 
using namespace std;
int main(){
	int day=1,a,b;
	cin>>a>>b;
	for(int i=1;i<=pow(a,b);i++){
		if(day==7)day=1;
		else day++;
	}
	switch(day){
		case 1:cout<<"Monday"<<endl;break;
		case 2:cout<<"Tuesday"<<endl;break;
		case 3:cout<<"Wednesday"<<endl;break;
		case 4:cout<<"Thursday"<<endl;break;
		case 5:cout<<"Friday"<<endl;break;
		case 6:cout<<"Saturday"<<endl;break;
		case 7:cout<<"Sunday"<<endl;break;
	} 
}