2c		3a
3c		4a
5c		6a

No such glyphs in 1a, 2a or 5a. 'Sitting shark' is a type of glyph which seems to be connected with this 'twin' type of glyph.

The right part of the 2c-glyph above looks similar to the rightmost one in 4a in the line beneath, a 'hakaturou eating'. That is no coincidence, because also toko te ragi (GD32) is connected with the 'twin' type of glyph, which I will try to show on next page.