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: seagull be cry crab be spy the people be rush to get out of the hot hot sand water splash and wave move surfer step on shell and tan in the sun kid be laughings and adult be napping sand castle and cartwheel people be walk and lifeguard be stalk at the end of day it 's time for ice cream on the way oh i love the beach today

Output: elementary


Input: Consider Input: a boy come out to play with me a silly boy with hair of green he hadeyes of pink and be cover in purple ink he have poity teeth and spickeyhair and i can see his polka dot underwear his tongue be black his shirt be bleck he have a hole in one of his teeth he leave me without a word but leave his hot dog on the curb

Output: elementary


Input: Consider Input: a b c it 's all bout m3 i 'm sweet mean and funny


Output: elementary