A=[]
first = raw_input()
for i in range(0,5):
    split_first = first.split()
    A.append(int(split_first[i]))
    
LL = list(set(A))

if len(set(A)) == 2:
    if A.count(LL[0]) == 2 or A.count(LL[0]) == 3:
        print 'FULL HOUSE'
    else:
        print 'NO HAND'
        
elif A.count(A[0]) == 3 or A.count(A[1]) == 3 or A.count(A[2]) ==3 or A.count(A[3]) == 3 or A.count(A[4]) == 3:
    print 'THREE CARD'
    
elif len(set(A)) == 3:
    if A.count(L[0]) <= 2 or A.count(L[1]) <= 2 or A.count(L[2]) <= 2:
        print 'TWO PAIR'
        
elif len(set(A)) == 4:
    print 'ONE PAIR'

else:
    print 'NO HAND'