===================================================================
--- original.js
+++ change.js
@@ -89,28 +89,28 @@
 /**** 
 * Game Code
 ****/ 
 // Initialize game variables
-var line1 = LK.getAsset('dot', {
+var middleLine1 = LK.getAsset('dot', {
 	anchorX: 0.5,
 	anchorY: 0.5,
 	color: 0x000000
 });
-var line2 = LK.getAsset('dot', {
+var middleLine2 = LK.getAsset('dot', {
 	anchorX: 0.5,
 	anchorY: 0.5,
 	color: 0x000000
 });
-line1.scaleX = 2048;
-line1.scaleY = 1;
-line1.x = 0;
-line1.y = 2732 / 2 - 1;
-line2.scaleX = 2048;
-line2.scaleY = 1;
-line2.x = 0;
-line2.y = 2732 / 2 + 1;
-game.addChild(line1);
-game.addChild(line2);
+middleLine1.scaleX = 2048;
+middleLine1.scaleY = 1;
+middleLine1.x = 0;
+middleLine1.y = 2732 / 2 - 1;
+middleLine2.scaleX = 2048;
+middleLine2.scaleY = 1;
+middleLine2.x = 0;
+middleLine2.y = 2732 / 2 + 1;
+game.addChild(middleLine1);
+game.addChild(middleLine2);
 var line3 = LK.getAsset('dot', {
 	anchorX: 0.5,
 	anchorY: 0.5,
 	color: 0x000000