diff --git a/src/State.hs b/src/State.hs
index 34c01b2..43aca0d 100644
--- a/src/State.hs
+++ b/src/State.hs
@@ -11,6 +11,10 @@ data Gene
   | GeneFloat Float
   | GeneBool Bool
   | GeneString String
+  | GeneIntVector [Int]
+  | GeneFloatVector [Float]
+  | GeneBoolVector [Bool]
+  | GeneStringVector [String]
   | StateFunc (State -> State)
   | PlaceInput String
   | Close
@@ -22,6 +26,10 @@ instance Eq Gene where
   GeneBool x == GeneBool y = x == y
   GeneString x == GeneString y = x == y
   PlaceInput x == PlaceInput y = x == y
+  GeneIntVector xs == GeneIntVector ys = xs == ys
+  GeneFloatVector xs == GeneFloatVector ys = xs == ys 
+  GeneBoolVector xs == GeneBoolVector ys = xs == ys
+  GeneStringVector xs == GeneStringVector ys = xs == ys
   Close == Close = True
   StateFunc _ == StateFunc _ = True -- This line is probably not the best thing to do
   Block [x] == Block [y] = [x] == [y]
@@ -34,6 +42,10 @@ instance Show Gene where
   show (GeneString x) = "String: " <> x
   show (StateFunc _) = "Func: unnamed"
   show (PlaceInput x) = "In: " <> x
+  show (GeneIntVector xs) = "Int Vec: " <> show xs
+  show (GeneFloatVector xs) = "Float Vec: " <> show xs
+  show (GeneBoolVector xs) = "Bool Vec: " <> show xs
+  show (GeneStringVector xs) = "String Vec: " <> show xs
   show Close = "Close"
   show (Block xs) = "Block: " <> show xs
 
@@ -43,6 +55,10 @@ data State = State
     float :: [Float],
     bool :: [Bool],
     string :: [String],
+    vectorInt :: [[Int]],
+    vectorFloat :: [[Float]],
+    vectorBool :: [[Bool]],
+    vectorString :: [[String]],
     parameter :: [Gene],
     input :: Map.Map String Gene
   }
@@ -57,6 +73,10 @@ emptyState =
       bool = [],
       string = [],
       parameter = [],
+      vectorInt = [],
+      vectorFloat = [],
+      vectorBool = [],
+      vectorString = [],
       input = Map.empty
     }