#include <iostream>

#include <cstdio>

#include <cstring>

#include <algorithm>

#include <string>

using namespace std;

int month[10]={18,31,30,31,31,30,31,30,31};

char week[8][10]={"Monday","Tuesday","Wednesday","Tursday","Friday","Saturday","Sunday"};

int main() {

int n,m,x,sum=0;

scanf("%d",&n);

scanf("%d",&m);

//for(int i=0;i<9;i++){

x=n-4;

//x=month[n-4]+m;

if(n==4)sum=m-12+3;

//printf("%s",week[sum%7]);

else{

for(int i=0;i<=x;i++){

sum+=month[i];

}

sum+=m;

}

//sum+=3;

printf("%s",week[sum%7]);

}