use std::io::*;

fn main() {
    let mut s: String = String::new();
    std::io::stdin().read_to_string(&mut s).ok();
    let mut itr = s.trim().split_whitespace();
    let mut a: Vec<usize> = (0..5)
        .map(|_| itr.next().unwrap().parse().unwrap())
        .collect();
    a.sort();
    let mut b = a.clone();
    b.dedup();
    match b.len() {
        2 => println!("FULL HOUSE"),
        3 => {
            if (a[0] == a[1] && a[1] == a[2])
                || (a[1] == a[2] && a[2] == a[3])
                || (a[2] == a[3] && a[3] == a[4])
            {
                println!("THREE CARD")
            } else {
                println!("TWO PAIR")
            }
        }
        4 => {
            println!("ONE PAIR");
        }
        _ => {
            println!("NO HAND");
        }
    }
}