import math._

object Main {
  def main(args: Array[String]) {
    val sc = new java.util.Scanner(System.in)
    val s = sc.next
    val t, u = sc.nextInt

    val xs = (0 to s.length-1).map { i =>
      if (i == t || i == u) ""
      else s(i).toString
    }
    println(xs.mkString)
  }
}