#coding=UTF-8

mojir=input()
hyo=mojir.split(" ")


deka=list(range(0,13,1))
for idx in range(0,13,1):
    deka[idx]=0
    
for mono in hyo:
    deka[int(mono)-1]=deka[int(mono)-1]+1
#    print(deka)

#sans et nis
sans=0
nis=0    
for idx in range(0,13,1):
    if deka[idx]==3:
        sans=sans+1
    if deka[idx]==2:
        nis=nis+1

if sans==1 and nis==1:
    print("FULL HOUSE")
elif sans==1:
    print("THREE CARD")
elif nis==2:
    print("TWO PAIR")
elif nis==1:
    print("ONE PAIR")
else:
    #ブタ(ブタじゃない)
    print("NO HAND")