Several 'fist' signs appear in the kava area of G, for instance:

Gb6-17	Gb6-18	Gb6-19

Open hands precede the first of the kava glyphs (Ga5-25):

		2
Gb5-21	Gb5-22		Gb5-25

Possibly empty hands are transformed by kava into 'fist' signs, one could say that the open hands become pregnant. A conjunction reasonably results in offspring.