㗊

㗊 = 吕 : Mnemonic symbol: a lot of clamor can be made with a bagpipe. Jeanne of Arc wants to create a clamor to voice her public opinion. She attached two pitchpipes to a bagpipe and creates a lot of noise with her combined instruments.

吕 = 口 : Loki (lü) conducts an experiment in the space station's living room (Ø3). Using a pitch pipe (吕) he creates two standing waves, in which he keeps one mandarin (口) respectively.