Олимпиадный тренинг

Задача 42452. When is Saturday


One day, tired from going to school, Tommy wanted to know how many days were left until Saturday. We know that this day was a weekday, and the name of the day of the week was S (in English). How many days remained until the first Saturday after this day (counting the Saturday itself, but not counting the day S)?

Input
The input is the string S (S can be  MondayTuesdayWednesdayThursday or Friday).

Imprint
Display the answer to the problem

Use nested conditions (elif for Python and else if for other languages).
 
Examples
# Input Output
1
Wednesday
3