* Add 2 Part 30237 Red Brick, Modified 1 x 2 with Vertical Clip (Alternate) (match ID 2)
* Change 2 Part Red 30237b Brick, Modified 1 x 2 with Vertical Clip (thick open O clip) {Regular to Alternate} {match ID 0 to 1}
Comments from Submitter:
The instructions are a little vague here, but my best guess is that the piece in there needs to be changed to match 1 and the new one needs all fields with match 2.