1083

#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;
int main() {
    int a,b;
    cin>>a>>b;
    int c=1;
    for(int i=0;i<b;i++){
    	c=c*a;
	}
    if(c%7==0){
    	cout<<"Sunday";
	}else if(c%7==1){
    	cout<<"Monday";
	}else if(c%7==2){
		cout<<"Tuesday";
	}else if(c%7==3){
		cout<<"Wednesday";
	}else if(c%7==4){
		cout<<"Thursday";
	}else if(c%7==5){
		cout<<"Friday";
	}else if(c%7==6){
		cout<<"Sunday";
	}
    return 0;
}