fun main() {
    val (a, b) = System.`in`.bufferedReader().lineSequence().drop(1).take(2)
        .map { line -> line.split(" ").map { it.toLong() }.average() }
        .zipWithNext().first()
    println(
        when {
            a == b -> "tie"
            a > b -> "first"
            else -> "second"
        }
    )
}