from collections import Counter

a = list(map(int,input().split()))
ans = 0
c = Counter(a)

for i in range(1,14):
    for j in range(1,14):
        if i == j:continue
        if (c[i] == 3 and c[j] == 2) or (c[i] == 2 and c[j] == 3):
            ans = 4
        if c[i] == 3 or c[j] == 3:
            ans = max(ans, 3)
        if c[i] == 2 and c[j] == 2:
            ans = max(ans , 2)
        if c[i] == 2 or c[j] == 2:
            ans = max(ans , 1)

op = ['NO HAND', 'ONE PAIR', 'TWO PAIR', 'THREE CARD', 'FULL HOUSE']
print(op[ans])