INTRODUCTION TO LEVEL 5
15. SUN	Ea7-7--23	Published 2005-11-22	(Revised AD 2024.)
16. SUN	Aa1-15--36	Published 2005-11-25
17. SUN	Aa7-9--71	Published 2005-12-03
18. SUN	Hb3-9--b6-32 (& P/Q)	Published 2005-12-16