A=[int(i) for i in input().split()]
A.sort()
t=0
w=0
i=0
while i<3 and t==0:
    if A[i]==A[i+1] and A[i+1]==A[i+2]:
        t=3
        w=3
        s=A[i]
        A.pop(i)
        A.pop(i)
        A.pop(i)
        if s!=A[0]:
            if A[0]==A[1]:
                print ("FULL HOUSE")
            else:
                print ("THREE CARD")
        else:
            print ("NO HAND")
    i+=1
j=0
if t==0:
    while w==0 and j <4:
        if A[j]==A[j+1]:
            w=1
            A.pop(j)
            A.pop(j)
            k=0
            for k in range(2):
                if A[k]==A[k+1]:
                    print ("TWO PAIR")
                    w=2
                k+=1
            if w==1:
               print ("ONE PAIR")
        j+=1
if w==0:
    print ("NO HAND")