R1. - 6sc magic ring
R2. - 6 increase (12)
R3. - 1sc increase (18)
R4. - 2sc increase (24)
R5. - 3sc increase (30)
R6. - 4sc increase (36)
R7-11 - 36sc all around
R12. - 4sc decrease (30)
R13. - 3sc decrease (24)
R14. - 2sc decrease (18)
R15. - 1sc decrease (12)
R16. - decrease 6x (6).