import collections
from typing import Counter


def main():
    a, b, c, d, e = (int(x) for x in input().split())
    l = [a, b, c, d, e]
    counter = collections.Counter(l)
    if len(counter) == 1:
        print('NO HAND')
        exit()
    
    k = counter.most_common()[0][1]
    m = counter.most_common()[1][1]
    s = len(counter)

    if k == 3 and m == 2: 
        print('FULL HOUSE')
    elif k == 3 and m == 1 and s == 3:
        print('THREE CARD')
    elif k == 2 and m == 2 and s == 3:
        print('TWO PAIR')
    elif k == 2 and m == 1 and s == 4:
        print('ONE PAIR')
    else:
        print('NO HAND')


if __name__ == '__main__':
    main()