sckc rckcvt qckcv pckc ockcvt

3ljcvt 2ljcv 1ljc 0ljcvt zljcv

evicv dvic cvicvt bvicv avic

p4hc o4hcvt n4hcv m4hc l4hcvt

0dhcvt zdhcv ydhc xdhcvt wdhcv