scpu rcpuqv qcpuq pcpu ocpuqv

3louqv 2louq 1lou 0louqv zlouq

evnuq dvnu cvnuqv bvnuq avnu

p4mu o4muqv n4muq m4mu l4muqv

0dmuqv zdmuq ydmu xdmuqv wdmuq