sbsc rbscl1 qbscl pbsc obscl1
3krcl1 2krcl 1krc 0krcl1 zkrcl
euqcl duqc cuqcl1 buqcl auqc
p3pc o3pcl1 n3pcl m3pc l3pcl1
0cpcl1 zcpcl ycpc xcpcl1 wcpcl