object HelloScala {
  def main(args: Array[String]): Unit = {
    val in = io.StdIn.readLine().split("")

    var ans = ""

    for (e <- in){
      e match {
        case "I" | "i" => ans += "1"
        case "O" | "o" => ans += "0"
        case _ => ans += e
      }
    }

    println(ans)

  }
}