diff --git a/calculateAndSubmit b/calculateAndSubmit
index 303c0e3..888c3c0 100755
--- a/calculateAndSubmit
+++ b/calculateAndSubmit
@@ -3,7 +3,7 @@ if [ $# -lt 1 ]; then
 	echo "missing json filename"
 	exit 1
 fi
-OUTPUT=`vm/Main0.hs -f $1`
+OUTPUT=`vm/Main0 -f $1`
 if [ $? -eq 0 ]; then
 	read -p "Are you sure? [y/n]" -n 1 -r
 	echo
diff --git a/src/Main0.hs b/src/Main0.hs
index 44d8a58..8a60b66 100644
--- a/src/Main0.hs
+++ b/src/Main0.hs
@@ -27,7 +27,7 @@ main = do args <- getArgs
           putStrLn . encodeJSON $ (packAll id seeds commands)
 
 packAll :: Int -> [Int] -> [[Command]] -> [JSONSer] 
-packAll id seeds commandLists = zipWith (\x y -> JSONSer id x "cazziammolla" y) seeds commandStrings
+packAll id seeds commandLists = zipWith (\x y -> JSONSer id x "lilik0" y) seeds commandStrings
   where
     commandStrings = map cmdToString commandLists
 
diff --git a/src/PowerPhrases.hs b/src/PowerPhrases.hs
index 667a63c..b74d319 100644
--- a/src/PowerPhrases.hs
+++ b/src/PowerPhrases.hs
@@ -1,7 +1,7 @@
 module PowerPhrases where
 
 import Data.Maybe
-import VM (Command(..))
+import Datatypes
 
 
 charToCommand :: Char -> Maybe Command
diff --git a/vm/GeneralStrategies.hs b/vm/GeneralStrategies.hs
new file mode 100644
index 0000000..594d3bd
--- /dev/null
+++ b/vm/GeneralStrategies.hs
@@ -0,0 +1,19 @@
+module GeneralStrategies where
+
+import Data.Maybe
+import Datatypes
+import PowerPhrases
+import VM
+
+executePhrase :: String -> Game -> [(Game, Notes)]
+executePhrase str game = foldl cmdprop [(game,OK)] commands
+  where
+    commands = mapMaybe charToCommand str
+    cmdprop (x:xs) cmd = (fst (step (fst x) cmd), notesfilter (snd (step (fst x) cmd)) (snd x)):x:xs 
+    
+notesfilter :: Notes -> Notes -> Notes
+notesfilter a b = if b == ErrorZero
+                  then ErrorZero
+                  else if a == Ended
+                       then Ended
+                       else OK
diff --git a/vm/ReadString.hs b/vm/ReadString.hs
new file mode 100644
index 0000000..70bf1fc
--- /dev/null
+++ b/vm/ReadString.hs
@@ -0,0 +1,35 @@
+module Main where
+
+import System.Environment
+import qualified Data.ByteString.Lazy as BS
+import System.IO  
+import Text.JSON.Generic  
+import Datatypes
+import Opt
+import JSONDeser
+import Strategy0
+
+
+
+data JSONSer = JSONSer { problemId :: Int,
+                         seed :: Int,
+                         tag :: String,
+                         solution :: String
+                       } deriving (Show, Data, Typeable)
+
+main :: IO ()
+main = do args <- getArgs
+          opt <- parseArgs args
+          file <- return ((optFile opt) !! 0)
+          str <- BS.readFile file
+          (id, gmseed) <- return (readInput str)
+          commands <- return (map (\(seed,game) -> strat0 game) gmseed)
+          seeds <- return ((map (\(seed, _) -> seed)) gmseed)
+          putStrLn . encodeJSON $ (packAll id seeds commands)
+
+packAll :: Int -> [Int] -> [[Command]] -> [JSONSer] 
+packAll id seeds commandLists = zipWith (\x y -> JSONSer id x "lilik0" y) seeds commandStrings
+  where
+    commandStrings = map cmdToString commandLists
+
+