import qualified Data.List as L

main :: IO ()
main = do
  [n, _m] <- map read . words <$> getLine
  s <- getLine
  putStrLn $ solve n s

solve :: Int -> [Char] -> String
solve n =
  unlines
  . map (unwords . map showBool)
  . solve' n
  where
    showBool :: Bool -> String
    showBool b = if b then "0" else "1"

solve' :: Int -> [Char] -> [[Bool]]
solve' n cs = solve'' n cs [(0, n)]

solve'' :: Int -> [Char] -> [(Int, Int)] -> [[Bool]]
solve'' n [] ps = fromCoords n $ L.nub ps
solve'' n (c:cs) ps@((x, y):_) = solve'' n cs ((x', y'):ps)
  where x' =
          case c of
            'R' -> x + 1
            'L' -> x - 1
            _   -> x
        y' =
          case c of
            'U' -> y - 1
            'D' -> y + 1
            _   -> y
solve'' _ _ [] = [[]] -- unreachable

fromCoords :: Int -> [(Int, Int)] -> [[Bool]]
fromCoords n ps =
  fromCoords' ps
  $ replicate (n + 1) (replicate (n + 1) False)
  where
    fromCoords' :: [(Int, Int)] -> [[Bool]] -> [[Bool]]
    fromCoords' [] bs = bs
    fromCoords' ((x, y):qs) bs =
        fromCoords' qs
        $ update y (update x True (bs!!y)) bs
        where
            update :: Int -> a -> [a] -> [a]
            update i a as = take i as ++ [a] ++ drop (i + 1) as