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