来宾市

來 = 从 + 木 : Mnemonic symbol: mailwoman. Sir Lancelot (l) is visiting the mailwoman (來) in the airplane's kitchen (ai2). As a gift, he brought a Christmas tree (木) decorated with rubber chicken (从).

来 = 丷 + 未 : Mnemonic symbol: mailwoman. Lancelot (l) is super happy that his inflatable crocodile (丷) and live size Ai Weiwei (未) puppet finally arrived (来). The mailwoman (来) delivered them straight to the kitchen of the airplane (ai2).

宾 = 兵 + 宀 : Mnemonic symbol: Robin Hood, 罗宾汉.

Brunhilde (bi) has often been robbed by Robin Hood (宾) in front of the encampment ((e)n1), so she hired some soldiers (兵) to protect her. But even as she leaves the encampment even the soldiers cannot prevent Robin Hood from snatching away her brand new graduation cap (宀) from her head.

市 = 亠 + 巾 : Mnemonic symbol: a supermarket.

Sherlock Holmes (sh) started a supermarket (市) in the space station's bathroom (Ø4), but all he has for sale right now are berets (亠) and towels (巾). He should have opened it at the beach!