patch last added feature to actually go back to the starting position.

src/main.lua

@@ -456,7 +456,7 @@ local function printdes(buf, dimensions)
         cx,cz,direction = moveto(1,1,cx,cz,direction)
         move("up")
     end
-    moveto(0,0, cx,cz, direction)
+    moveto(1,0, cx,cz, direction)
     for _=1,dimensions["y"]*(4)+1,1 do -- go back to starting position
         move("down")
     end