def main():
    nums = list(map(int, input().split()))
    n = len(nums)
    counts = [0] * 14
    ans = 0

    for i in nums:
        counts[i] += 1

    ans = sorted(counts, reverse=True)
    
    if ans[0] == 3 and ans[1] == 2:
        print("FULL HOUSE")
    elif ans[0] == 3:
        print("THREE CARD")
    elif ans[0] == 2 and ans[1] == 2:
        print("TWO PAIR")
    elif ans[0] == 2:
        print("ONE PAIR")
    else:
        print("NO HAND")

if __name__=='__main__':
    main()