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:
once there be a fat cat it eat a fat rat the rat be so fat it look like a cat but it be a rat

Ex Output:
elementary


Ex Input:
over the hill i saw something that something be well it seem friedly that something that seem friendly be my friend

Ex Output:
high


Ex Input:
friendship~ be a big mistake people think hang out be fun but then the stab your back for fun

Ex Output:

elementary