1m2r 2m2r5 3m2r5o 4m2r 5m2r5

qd3r5 rd3r5o sd3r td3r5 ud3r5o

f43r5o g43r h43r5 i43r5o j43r

4u4r 5u4r5 6u4r5o 7u4r 8u4r5

tl5r5 ul5r5o vl5r wl5r5 xl5r5o