十二指腸

十 = 一 + 丨 : Mnemonic symbol: a holy cross. Sherlock Holmes (sh-) is investigating a very strange thing he found in the kitchen of the space station (-2): A big pyramid made of ten (十) crosses (十), which are in turn made out of flutes (一) and dinosaur bones (丨).

二 = 一 : Mnemonic symbol: a capacitor, because the two strokes remind me of the symbol in electrical drawings. Albert Einstein (Ø) is experimenting with a capacitor (二) in the space station's bathroom (Ø4). He finds that it's uncomfortable to discharge a capacitor using two flutes (一).

指 = 扌 + 旨 : James II of England (zh) received another imperial decree (旨) In the space station (Ø3). Because his finger (指) nails (指甲) are so long, he has to use a toy claw (扌) to open the letter. In the decree it is written that he shall cut his finger nails because they are the only human objects than can be seen from earth without visual aide.

肠 = 𠃓 + 月 : Charlie Chaplin (ch) just finished cooking intestines (肠) in the anglepod's kitchen (ang2) when the moon (月) flies by with his Icarus' wings (𠃓) and steals the intestines out of the cooking pot.