fun main() {
    val a = readln().split(" ").map { it.toInt() }
    val counts = Array(13) { 0 }

    for(n in a) {
        counts[n-1]++
    }

    var count3 = 0
    var count2 = 0

    for(c in counts) {
        when(c) {
            2 -> count2++
            3 -> count3++
        }
    }

    val msg = when {
        count3 == 1 && count2 == 1 -> "FULL HOUSE"
        count3 == 1 -> "THREE CARD"
        count2 == 2 -> "TWO PAIR"
        count2 == 1 -> "ONE PAIR"
        else -> "NO HAND"
    }
    println(msg)
}