s1o2 r1o2d5 q1o2d p1o2 o1o2d5

3ao2d5 2ao2d 1ao2 0ao2d5 zao2d

ekn2d dkn2 ckn2d5 bkn2d akn2

ptm2 otm2d5 ntm2d mtm2 ltm2d5

02l2d5 z2l2d y2l2 x2l2d5 w2l2d