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 three tree one tree dance other talk last one walk first one and second one be cold a an ice cube third one be hot a a fire the bad thing be that all the tree be small and smelly

Ex Output:
elementary


Ex Input:
i embrace myself i teach myself i can see myself in the mirror i take care of myself i think of myself do you think of yourself

Ex Output:
elementary


Ex Input:
pokemon fun awesome exciting throw battle a game with powerful creature pikachu

Ex Output:

elementary