Monthly and quarterly

Given an integer N (1 ≤ N ≤ 12), which will determine the number of months per year. For a given value of N output the name of the quarter to which it belongs month.

Input

Single number - the number of months per year.

Output

The only line that is located the name of the quarter. Derive First for the first quarter, Second - for the second, Third - the third and Fourth for the fourth.

Examples