fun readInt () =
    valOf (TextIO.scanStream (Int.scan StringCvt.DEC) TextIO.stdIn)

datatype rock_paper_scissors = Rock | Paper | Scissors
datatype result = Won | Lost | Drew

exception WrongInput
fun intToRockPaperScissors 0 = Rock
  | intToRockPaperScissors 1 = Scissors
  | intToRockPaperScissors 2 = Paper
  | intToRockPaperScissors _ = raise WrongInput 

fun findResult Rock Rock = Drew
  | findResult Rock Scissors = Won
  | findResult Rock Paper = Lost
  | findResult Scissors Rock = Lost
  | findResult Scissors Scissors = Drew
  | findResult Scissors Paper = Won
  | findResult Paper Rock = Won
  | findResult Paper Scissors = Lost
  | findResult Paper Paper = Drew

fun resultToString Won = "Won"
  | resultToString Lost = "Lost"
  | resultToString Drew = "Drew"  

val () =
    let
        val n = readInt ()
        val k = readInt ()
        val ans = resultToString (findResult (intToRockPaperScissors n) (intToRockPaperScissors k))
    in
        print ans
    end