diff --git a/Main.hs b/Main.hs
index 9421ae3..1d75a66 100644
--- a/Main.hs
+++ b/Main.hs
@@ -263,12 +263,12 @@ truthtable s = open <> header <> "\\hline\n" <> body <> close
 
     line assignments =
       intercalate " & " (bools assignments) <>
-      " & " <>
-      intercalate " & " (parts assignments) <>
-      " \\\\\n"
+      " &" <>
+      intercalate "&" (parts assignments) <>
+      "\\\\\n"
 
     bools assignments = [if bool then "1" else "0" | (key, bool) <- assignments]
 
     parts assignments =
-      (\xs -> [[x] | x <- filter (\i -> i /= ' ') xs]) $
+      (\xs -> [if x /= ' ' then [' ', x, ' '] else " " | x <- xs]) $
       fromJust $ serializeLatexTruthTableRow assignments s