己酉

This character looks like a butcher's hook. In the space station, Joan of Arc wants to conduct an experiment about a sixth order chaotic pendulum. First she hooks a butcher's hook to a sickle, then sticks the sickle's end into a flute, and finally hooks the handle of a shovel into the last hole of the flute. She then swings the chaotic pendulum to observe its behaviour.

酉 = 兀 + 日 : The rooster and Maud Younger are taking part in a re-enactment in the outhouse. They re-enact former times by getting up with sunrise; the rooster stands on top of the sun and crows so that everybody gets up, and Maud Younger plays a traditional sihu fiddle.