rcpbdp qcpbd pcpb ocpbdp ncpbd
2lobd 1lob 0lobdp zlobd ylob
dvnb cvnbdp bvnbd avnb 9unbdp
o4mbdp n4mbd m4mb l4mbdp k4mbd
zdmbd ydmb xdmbdp wdmbd vdmb