View difference between Paste ID: r4AVCvA5 and 19fLipkj

 -- 0 - empty
 -- 1 - black
 -- 2 - red
 
-art = {
+art = {
-  {0, 0, 1, 1, 0, 1, 1, 0, 0},
+    {
-  {0, 1, 2, 2, 1, 2, 2, 1, 0},
+      {2, 1, 1, 2},
-  {1, 2, 2, 2, 2, 2, 2, 2, 1},
+      {1, 0, 0, 1},
-  {1, 2, 2, 2, 2, 2, 2, 2, 1},
+      {1, 0, 0, 1},
-  {1, 2, 2, 2, 2, 2, 2, 2, 1},
+      {2, 1, 1, 2},
-  {0, 1, 2, 2, 2, 2, 2, 1, 0},
+    },
-  {0, 0, 1, 2, 2, 2, 1, 0, 0},
+    {
-  {0, 0, 0, 1, 2, 1, 0, 0, 0},
+      {1, 0, 0, 1},
-  {0, 0, 0, 0, 1, 0, 0, 0, 0},
+      {0, 0, 0, 0},
       {0, 0, 0, 0},
       {1, 0, 0, 1},
-for y = 1, #art do
+     },
-    for x = 1, #art[y] do
+     {
-      slot = art[y][x]
+      {1, 0, 0, 1},
-      if slot ~= 0 then
+      {0, 0, 0, 0},
-            turtle.select(slot)
+      {0, 0, 0, 0},
-            turtle.placeDown()
+      {1, 0, 0, 1},
-      end
+     },
      {
-
+      {2, 1, 1, 2},
-    for i = 1, #art[y] do
+      {1, 0, 0, 1},
-      turtle.back()
+      {1, 0, 0, 1},
       {2, 1, 1, 2},
 
-    turtle.forward()
+    }
 }
-end
+for z = 1, #art do
-
+    for y = 1, #art[z] do
         for x = 1, #art[z][y] do
           slot = art[z][y][x]
           if slot ~= 0 then
                 turtle.select(slot)
                 turtle.placeDown()
           end
           turtle.forward()
         end
 
         for i = 1, #art[z][y] do
           turtle.back()
         end
         turtle.turnRight()
         turtle.forward()
         turtle.turnLeft()
     end
     turtle.turnLeft()
     for n = 1, #art[z] do
        turtle.forward()
     end
     turtle.turnRight()
     turtle.up()
 end