A = input().split()

a = {}
for i in A:
    if i in a:
        a[i] += 1
    else:
        a[i] = 1

for i, cnt in a.items():
    if i == 3 and i == 2:
        print("FULL HOUSE")
    elif i == 3:
        print("THREE CARD")
    elif i == 2 and i == 2:
        print("TWO PAIR")
    elif i == 2 :
        print("ONE PAIR")
    else:
        print("NO HAND")