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

class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		final int year = 2017;
		
		for(Month month : Month.values()){
			
			LocalDate date = LocalDate.of(year, month, 01);
			int numberOfDays = date.lengthOfMonth();
			String monthName = month.getDisplayName(TextStyle.FULL, new Locale("pt", "BR"));
			
			System.out.println(monthName + " tem " + numberOfDays + " dias.");
		}
	}
}