Complex sentence: It also has nine arms per class that is from A-H and then J for the SSS 3 for the SSS 1 and 2 it ranges from A-G this was as of the 2006-2007 session.
Split into simpler sentences: It also has nine arms per class that is from A-H and then J for the s.s.s.3. For the s.s.s.1 and 2 it ranges from A-G this was as of the 2006-2007 session.