Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to set up a baby crib [title] Open the crib packaging carefully and conduct a complete inventory of the contents. [step] If any items are missing, contact the manufacturer immediately. Don't take any shortcuts when assembling your baby's crib.

Ending1: Build a crib according to the manufacturer's guidelines and be sure to use all the parts listed in the directions. [title] Fasten the drawer guides at the bottom of the headboard and footboard. Ending2: [substeps] This will help you avoid having to deal with other supplies in the future. Mark all items on the sides and the top of the crib. Ending3: Always keep a list of all supplies included in your kit: standard crib materials, crib drafting manuals, crib liners, and many more. These materials will need to be stored safely on a single shelf. Ending4: Instead, look for any moveable items and remove them immediately. [substeps] You don't want someone coming into the crib in the hopes that you've moved an item around.

Answer format: ending1/ending2/ending3/ending4