济

济 = 氵 + 齐 : Joan of Arc (ji) accidentally knocked over the only water supply bottle (氵) In the space station's bathroom (Ø4) and now she's in big trouble. She uses the empty bottle as a drum to call for help (济), but it is of no use; she would need a gong instead. Unfortunately the drum is ready, but the gong is not (齐).

氵 = ⺀ + ㇀ : Mnemonic symbol: a bottle of water. Sheldon Shrimp (shu) enjoys a bottle of water (氵) in the Eiffel Tower's living room (ei3). The got the water by scratching (㇀) a blossom (⺀) and catching the leaking dew in a bottle.

齐 = 文 + 丿 + 丨 : The Queen of Hearts (qi) built a drum and a gong (齐). She made the drum by carving a hole into a big book (文) and spanning a hide over the hole very evenly (齐). The gong also consists of a huge book which has been cast in bronze, and its surface is quite even (齐). She can readily beat the drum using a dinosaur bone (丨), but when she strikes the gong with a banana (丿), the gong doesn't make any sound. The drum is ready, but the gong is not.

齐 = 文 + 丿 + 丨 : The Queen of Hearts (qi) built a drum and a gong (齐). She made the drum by carving a hole into a big book (文) and spanning a hide over the hole very evenly (齐). The gong also consists of a huge book which has been cast in bronze, and its surface is quite even (齐). She can readily beat the drum using a dinosaur bone (丨), but when she strikes the gong with a banana (丿), the gong doesn't make any sound. The drum is ready, but the gong is not.