I know it's written like crap, but might help you.

Speedy version: 1-2, 1-3 WARP, 1-3X, 1-7, 1-8, 1-9, 1-17, 1-18, 1-17X, End.

You can start on 1-1 if you want, but I feel like starting on 1-2 is quicker. On 1-2 get the bandage, and on 1-3 enter the warp zone. Once there you will get the bandages in this warp zone. After you completed the zone, go the the dark world of 1-3 and get the bandage. Then 1-7 through 1-9 on light. Then 1-11, 1-12, 1-13, then go to 1-17, 1-18, then dark 1-17 and you should be done.