1 MG 2 inc =12 3 (1sc,inc*6)=18 4 (2sc,inc*6)=24 5 (3sc,inc*6)=30 6 (4sc,inc*6)=36 7 (5sc,inc*6)=42 8 (6sc,inc*6)=48 9 (7sc,inc*6)=54 10 (8sc,inc*6)=60 11-22 60 sc=60