p90r o90r7f n90r7 m90r l90r7f
0i0r7f zi0r7 yi0r xi0r7f wi0r7
bszr7 aszr 9rzr7f 8rzr7 7rzr
m1yr l1yr7f k1yr7 j1yr i1yr7f
xayr7f wayr7 vayr uayr7f tayr7