/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

import java.time.* ;
import java.time.format.* ;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{

        Locale locale = Locale.US ; 
        DateTimeFormatter f = DateTimeFormatter.ofPattern( "MMM-yy" , locale ) ;
        YearMonth yearMonth = YearMonth.parse( "Feb-17" , f );

        System.out.println( yearMonth ) ;

	}
}