diff --git a/src/ReadString.hs b/src/ReadString.hs
index fb78e85..204df42 100644
--- a/src/ReadString.hs
+++ b/src/ReadString.hs
@@ -25,15 +25,14 @@ main = do args <- getArgs
           seedn  <- return $ optSeedNumber opt
           (id, seedgame) <- return $ readInput file
           (seed,game) <- return $ unzip seedgame
-          commintermediate <- return $ propagateCommand (game !! seedn) phrase
-          outputs <- return $ passes commintermediate 
+          outputs <- return $ passes $ propagateCommand (game !! seedn) phrase 
           BS.putStrLn $ encode outputs
           
 propagateCommand :: DT.Game -> String -> [(DT.Game, VM.Notes)]
 propagateCommand game str = (game,VM.OK):(propagateCommand0 game str)
   where
     propagateCommand0 game0 []   = []
-    propagateCommand0 game0 (c:cs) = res1:(propagateCommand game1 cs)
+    propagateCommand0 game0 (c:cs) = res1:(propagateCommand0 game1 cs)
       where
         res1@(game1,note1) = VM.step game0 (fromJust $ charToCommand c)
         
diff --git a/src/SinglePasses.hs b/src/SinglePasses.hs
index 7e01c45..48e5b79 100644
--- a/src/SinglePasses.hs
+++ b/src/SinglePasses.hs
@@ -37,32 +37,31 @@ passes gamesnotes = map generateoutput (gameswithtouched gamesnotes)
                  generateoutput ((game,note),touched) = Output { width   = DT.width $ DT.board game,
                                                                  height  = DT.height $ DT.board game,
                                                                  filled  = filledcells game,
-                                                                 touched = touchedcells touched,
+                                                                 touched = extractcell touched,
                                                                  unit    = unitcells game,
                                                                  score   = DT.score game
                                                                }
-                 filledcells  gm = extractcell $ DT.filled $ DT.board gm  
+                 filledcells  gm = extractcell $ DT.filled $ DT.board gm 
                  unitcells    gm = if null $ DT.units gm 
                                    then []
                                    else extractunit $ head $ DT.units gm
-                 touchedcells tc = extractcell tc
+                 
 
 gameswithtouched :: [(DT.Game,VM.Notes)] -> [((DT.Game,VM.Notes),Set DT.Cell)]
-gameswithtouched [] = []
-gameswithtouched (x:[]) = [(x,Data.Set.empty)]
-gameswithtouched (x:xs) = (x,touched):lastels
+gameswithtouched els = gameswithtouched0 els Data.Set.empty
+
+gameswithtouched0 :: [(DT.Game,VM.Notes)] -> Set DT.Cell -> [((DT.Game,VM.Notes),Set DT.Cell)]
+gameswithtouched0 [] acc = []
+gameswithtouched0 (x:[]) acc = [(x,acc)]
+gameswithtouched0 (x:xs) acc = (x,touched):lastels
   where
-    touched1 = snd $ head lastels
-    touched2 = if null $ DT.units $ fst $ fst $ head lastels
-               then Data.Set.empty
-               else DT.members $ head $ DT.units $ fst $ fst $ head lastels
-    touched  = difference (difference (union touched1 touched2) cells) units
+    touched  = (difference (difference acc cells) units) 
     cells    = DT.filled $ DT.board $ fst x
     units    = if null $ DT.units $ fst x 
                then Data.Set.empty
                else  DT.members $ head $ DT.units $ fst x
     touchedcells tc = extractcell touched
-    lastels  = gameswithtouched xs 
+    lastels  = gameswithtouched0 xs (union touched units) 
 
 extractunit :: DT.Unit -> [Cell] 
 extractunit unit = extractcell $ DT.members unit