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.

Input: Consider Input: my friend be a japanese man his name be dan he be a fan of the japenese man

Output: elementary


Input: Consider Input: crunch crunch munch munch that 's the thing he do b4 he be in my lunch

Output: high


Input: Consider Input: spring be in the air the bird be fly through your haeir spring be the time be you hear the bell ring in spring all the school bell go ding


Output: elementary