世爵

世 = 廿 + L : Mnemonic symbol: the WTO or WHO.

Sherlock Holmes (sh) is cleaning a flower pot (廿) under the shower of the space station's bathroom (Ø4) with a loofah (L) because he didn't quite understand a poster next to the shower from the WHO (世) explaining dangers arising from different germs.

In this case, L is for loofah.

爵 = 爫 + 罒 + 艮 + 寸 : The duke (爵) came to visit Zeus (ju) in the elevator's kitchen (e2) because he has a problem he can't solve on his own: there's a chewing gum (艮) stuck in his fishing net (罒). Zeus uses an electric razor (爫) to remove the chewing gum. The duke is really grateful, thumbs up (寸) and bestows Zeus an ancient bronze wine holder with 3 legs and loop handle (爵) as a sign of his appreciation.