object Main {
  def main(args: Array[String]): Unit = {

    val src: Iterator[List[Int]] = io.Source.stdin.getLines.map(_.split(" ").map(_.toInt).toList)

    val daysList: List[Int] = List(31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)

    def figureDay(months: Int, days: Int): String = {
      val dayReminder:Int = (daysList.take(months-1).sum + days) % 7
      if (dayReminder == 5) "Tuesday"
      else if (dayReminder == 6) "Wednesday"
      else if (dayReminder == 1) "Thursday"
      else if (dayReminder == 2) "Friday"
      else if (dayReminder == 3) "Saturday"
      else if (dayReminder == 4) "Sunday"
      else "Monday"
    }

    for (li <- src if li != List(0, 0))
      {
        val List(months, days) = li
        println(figureDay(months, days))
      }
  }
}