7 bone walls? ;o
52g 52g 52g 52g 52g 52g 52g 52g 52g 52g 52g 52g 52o 52o 52o 52o 52o 52o 52p 52p 52p 52p 52q 52r 52r 52r 5i5 5i5 5i5 5i5 5i5 5i5 8pp