Ga1-26		Ga1-27	Ga1-28	Ga1-29	Ga1-30
Ka2-5	Ka2-6	Ka2-7	Ka2-8	Ka2-9	Ka2-10

This parallel sequence of glyph establishes that it is allowed to turn the viri leftwards 90^o and fuse it with a 'person'. Why not then do the same with viri and a 'chicken'?

Also we may see an influence from viri in the arm of Ga1-29. The uplifted 'hook' in Ka2-6 looks like the 'hook' in Pb5-10.