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#include <iostream>
using namespace std;

int main() {
int n;
cin>>n;
if(n1){
cout<<"Monday";
}
else if(n2){
cout<<"Tuesday";
}
else if(n3){
cout<<"Wednesday";
}
else if(n4){
cout<<"Thursday";
}
else if(n5){
cout<<"Friday";
}
else if(n6){
cout<<"Saturday";
}
else if(n==7){
cout<<"Sunday";
}
return 0;
}