There is a similar sequence of glyphs in Large Santiago / Large St Petersburg:

Hb6-36		Hb6-37		Hb6-38				Hb6-39
Pb8-15	Pb8-16	Pb8-17	Pb8-18	Pb8-19	Pb8-20			Pb8-21
Ea5-36		Ea5-37		Ea5-38		Ea5-39	Ea5-40	Ea5-41