object Main extends App {
  import scala.io.StdIn._


  val Array(n, d) = readLine.trim.split(' ').map(_.toInt)
  val len = readLine.trim.split(' ').map(s ⇒ (s.toInt - 1) % (d + 1))
  println(
    if (len.reduce(_^_) == 0) "Second" else "First"
  )
  implicit class Scope[T](val value: T) extends AnyVal {
    @inline
    def let[A](func: T ⇒ A): A = func(value)
  }
}
