You are given a short poem which is written by a kid. Your task is to predict if the kid is in elementary school or high school. Anyone who is from grade 1st to 6th-grade will be considered as in elementary school, and 7th to 12th-grade kids will be considered as in high school. There are only two possible outputs, i.e., elementary and high. All inputs have at least one output and it cannot have both categories at a time.

Ex Input:
the red rise bright red work grow stand look so red pretty rose

Ex Output:
elementary


Ex Input:
earth earth earth planet earth america earth green blue american earth last of all best of all best earth

Ex Output:
elementary


Ex Input:
there be once a boy name billy he have a bowl of chili when he finish his bean he put on some jean and decide to move to philly

Ex Output:

elementary