* Delete 4 Part 30237u White Brick, Modified 1 x 2 with Clip (Vertical Grip) (Undetermined Type) (Alternate) (match ID 1)
* Add 4 Part 30237a White Brick, Modified 1 x 2 with Split U Clip Thick (Vertical Grip) (Alternate) (match ID 1)
* Delete 4 Part 30237u White Brick, Modified 1 x 2 with Clip (Vertical Grip) (Undetermined Type) (Alternate) (match ID 1)
* Add 4 Part 30237a White Brick, Modified 1 x 2 with Split U Clip Thick (Vertical Grip) (Alternate) (match ID 1)