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:
i need book i have read so many i ca n't count them all i need book they be little square of fun i need book i be almost out give me more i need book name a book i have read it give me book i will read them

Ex Output:
elementary


Ex Input:
there be a girl next to me she be really cool there be a girl next to me and she go to my school there be a girl next to me she be in my first period class there be a girl next to me and she be a blast there be a girl next to me she take my candy there be a girl next to me and her name be not sandy there be a girl next to me she hat read there be a girl next to me and she love cheerlead there be a girl next to me she have pretty blue eye there be a girl next to me and she be very wise there be a girl next to me she be very bright there be a girl next to me and she think she be always right there be a girl next to me

Ex Output:
high


Ex Input:
my name be neon you can call me peon because it be similar to neon but my name be still neon

Ex Output:

elementary