f6l2d4 g6l2 h6l2d i6l2d4 j6l2
4wm2 5wm2d 6wm2d4 7wm2 8wm2d
tnn2d unn2d4 vnn2 wnn2d xnn2d4
ieo2d4 jeo2 keo2d leo2d4 meo2
74o2 84o2d 94o2d4 a5o2 b5o2d