e-olymp
Problems

The level of educational achievements

The level of educational achievements

Determine the level of educational achievements for the pupil (elementary, average, sufficient, high) according to the given grade (from 1 to 12).

Input

One number that is a grade for the pupil.

Output

Print Initial for elementary level (grade from 1 to 3), Average for average level (grade from 4 to 6), Sufficient for sufficient level (grade from 7 to 9) and High for high level (grade from 10 to 12).

Time limit 1 seconds
Memory limit 128 MiB
Input example #1
12
Output example #1
High
Source SFE-2010 Variant 2