10 :d=8,o=5,b=180:4a,a,a,4c6,4c6,h,c6,h,c6,2h,4g,g,g,4h,4h,a,h,a,h,4a.,g,4a,a,a,4c6,c6,c6,h,c6,h,c6,4h.,g,g,g,g,g,4a,2h,2p.,g6,a6,a6,a,g6,a6,a6,p,g6,a6,a6,c7,16h6,16c7,h6,4g6,4a