import java.util.*

fun main(args: Array<String>) {
    val scanner = Scanner(System.`in`)

    val cards = (1..5).map { scanner.nextInt() }
    val pairs = cards.groupingBy { it }.eachCount().values.sorted()

    when {
        pairs == listOf(2, 3) -> print("FULL HOUSE")
        pairs.contains(3) -> print("THREE CARD")
        pairs == listOf(1, 2, 2) -> print("TWO PAIR")
        pairs.contains(2) -> print("ONE PAIR")
        else -> print("NO HAND")
    }
}