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