#include<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
#include<cmath>
#include<string>
using namespace std;
const int maxn=10010;
const int N=10;
//星期计算公式:给定年月日就可以算出来是星期几
//w=(d+2*m+3*(m+1)/5+y+y/4-y/100+y/400)%7
//算出来w后 要加1 并且 每年的1 2 月份要当成上一年的13 14月份
int main(){
int y,m,d,w;
cin>>y>>m>>d;
if(m==1||m==2) { y--; m+=12;}
w=(d+2*m+3*(m+1)/5+y+y/4-y/100+y/400)%7;
cout<<w+1<<endl;
return 0;
}
#include<cstdio>
#include<cstring>
#include<iostream>
#include<algorithm>
#include<cmath>
#include<string>
using namespace std;
const int maxn=10010;
const int N=10;
int whatday(int y,int m,int d){
if(m==1||m==2){ y--; m+=12; }
int w=(d+2*m+3*(m+1)/5+y+y/4-y/100+y/400)%7;
w++;
return w;
}
string weekday[]={"","Monday","Tuesday","Wednesday",
"Thursday","Friday","Saturday","Sunday"};
int main(){
int y,m,d;
cin>>y>>m>>d;
cout<<weekday[whatday(y,m,d)]<<endl;
return 0;
}