3xs87n 2xs87 1xs8 0xs87n zxs87

e7r87 d7r8 c7r87n b7r87 a7r8

pgr8 ogr87n ngr87 mgr8 lgr87n

0pq87n zpq87 ypq8 xpq87n wpq87

bzp87 azp8 9yp87n 8yp87 7yp8