本溪

本 = 一 + 木 : Beelzebub (b) finds a Christmas tree (木) in the encampment ((e)n3) and feels like eating its roots (本). He uses a flute (一) to chop the roots right off.

溪 = 奚 + 氵 : Marie Curie (xi) finds out that what used to be a big river floating in front of the space station (Ø1) is now just a rivulet (溪). She instantly grabs as many bottles of water (氵) as she can to replenish the river and calls 911 for help, but first has to answer the "w"-questions what? / where? / why? (奚).

溪 = 奚 + 氵 : Marie Curie (xi) finds out that what used to be a big river floating in front of the space station (Ø1) is now just a rivulet (溪). She instantly grabs as many bottles of water (氵) as she can to replenish the river and calls 911 for help, but first has to answer the "w"-questions what? / where? / why? (奚).