Is this glyph (Pb5-6) some kind of description or qualification of the preceding (central?) pillar? That could perhaps explain the strange leg.

Is there a method of structuring the glyphs accordingly, i.e. to let each of the five pillars have a kind of following qualification? To check this idea I have made a table:

This idea leads to the last pillar being without description. Should we then relocate the 'qualification glyphs' from 'after' to 'in front of' the pillars? If we do that, then to the first pillar above will be allocated a sun (GD12).