#include<bits/stdc++.h>
using namespace std;
string s[15]={"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};
string ss[15]={"April", "August", "December", "February", "January", "July", "June", "March", "May", "November", "October", "September"};
int main(){
	string a;
	cin>>a;
	for(int i=0;i<12;i++){
		if(ss[i]==a){
			cout<<s[i];
		}
	}
}