# import

import math


# param

a = list(map(int, input().split()))

# solve

def main():
    counts = [a.count(n + 1) for n in range(13)]
    if 3 in counts:
        if 2 in counts:
            return 'FULL HOUSE'
        else:
            return 'THREE CARD'
    elif 2 in counts:
        if counts.count(2) >= 2:
            return 'TWO PAIR'
        else:
            return 'ONE PAIR'
    else:
        return 'NO HAND'



# answer

print(main())