import scala.annotation.tailrec
import scala.collection.mutable
import scala.io.StdIn._
object Main extends App {
  val vowel = Array("a", "i", "u", "e", "o")
  val consonant = Array("", "k", "s", "t" ,"n", "h", "m", "y", "r")
  println(solve(readLine.trim.toList))
  @tailrec def solve(keys: List[Char], history: List[String] = Nil): String = {
    keys match {
      case Nil ⇒ history.reverse.mkString
      case '0'::f::r ⇒
        f match {
          case 'U' ⇒ solve(r, "nn"::history)
          case _ ⇒ solve(r, vowel(flickToInt(f))::"w"::history)
        }
      case d::f::r ⇒ solve(r, vowel(flickToInt(f))::consonant(d.asDigit - 1)::history)
      case _ ⇒ ???
    }
  }
  def flickToInt(flick: Char): Int = {
    flick match {
      case 'T' ⇒ 0
      case 'L' ⇒ 1
      case 'U' ⇒ 2
      case 'R' ⇒ 3
      case 'D' ⇒ 4
      case _ ⇒ ???
    }
  }
}
