A = list(map(int, input().split()))
D = dict()
for a in A:
    if a not in D:
        D[a] = 1
    else:
        D[a] += 1
cnt2 = 0
cnt3 = 0
for key in D:
    if D[key]==3:
        cnt3+=1
    elif D[key]==2:
        cnt2+=1
if cnt3==1 and cnt2==1:
    print("FULL HOUSE")
elif cnt3==1:
    print("THREE CARD")
elif cnt2==2:
    print("TWO PAIR")
elif cnt2==1:
    print("ONE PAIR")
else:
    print("NO HAND")