[du-] Dumbledore is in the [4] bathroom of the [-an] pawn shop where he is working on a 段 section of a huge magical wizard 殳 missile, which is placed on top of the toilet lid. The 段 section he is working on has a bunch of intricate zippers that hold it together. Dumbledore uses his wand to attach more secondhand YKK zippers to the 殳 missile.