#include<bits/stdc++.h>
using namespace std;
int main(){
    string s;
    cin >> s;
    if(s[0] == 'J'&&s[1] == 'a') cout << 1 <<" ";
     if(s[0] == 'F') cout << 2 <<" ";
     if(s[0] == 'M'&&s[2] == 'r') cout << 3 <<" ";
     if(s[0] == 'A'&&s[1]=='p' ) cout << 4 <<" ";
     if(s[0] == 'M'&&s[2] == 'y') cout << 5 <<" ";
     if(s[0] == 'J'&&s[2] == 'n') cout << 6 <<" ";
     if(s[0] == 'J'&&s[2] == 'l') cout << 7 <<" ";
    if(s[0] == 'A'&&s[1] == 'u') cout << 8 <<" ";
    if(s[0] == 'S') cout << 9 <<" ";
    if(s[0] == 'O') cout << 10 <<" ";
    if(s[0] == 'N') cout << 11 <<" ";
    if(s[0] == 'D') cout << 12 <<" ";
    if(s[3] == '0') cout << s[4] <<endl;
    if(s[3]!='0')cout << s[3] << s[4]<<endl;
    return 0;
    
}