import Control.Monad
main::IO()
main = do
  playNum<-fmap read getLine
  xxs <- sequence . replicate playNum $ getLine
  forM_ xxs $ \xs->do
        let n:k:[] = fmap read . words $ xs
            hantei n k
              |(n-1) `mod` (k+1)==0    ="Lose"
              |otherwise               ="Win"
        putStrLn $ hantei n k