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Competitions

PP2. Week 2: March 8 - 14

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