侠
=
亻
+
夹
:
Marie Curie (xi) decided to become a knight errant (侠). In the ashram's kitchen (a2) Rosa Luxemburg (亻) gives her a sandwich (夹) for her journeys and says goodbye to her.
士
=
十
+
一
:
Sherlock Holmes (sh) is meeting the bachelor (士) in the bathroom of the space station (Ø4). Sherlock Holmes is playing a flute (一) for him, and the bachelor is wearing a huge cross (十) around his neck.