import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.stream.Stream;

public class No00000227_Main {

	public static void main(String[] args) throws IOException {

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		int[] cards = Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray();
		int[] cntArr = new int[13];
		for(int i = 0; i < 5; i++) cntArr[cards[i]- 1] += 1;

		int[] resultArr = Arrays.stream(cntArr).filter(x -> x > 1).sorted().toArray();

		String result = "NO HAND";
		if(resultArr.length == 1) {
			if(resultArr[0] == 2) 	result = "ONE PAIR";
			if(resultArr[0] == 3) result = "THREE CARD";
		} else if(resultArr.length == 2) {
			if(resultArr[1] == 3) 	result = "FULL HOUSE";
			if(resultArr[1] == 2) result = "TWO PAIR";
		}
		System.out.println(result);
	}
}