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