sqox rqoxrv qqoxr pqox oqoxrv

3znxrv 2znxr 1znx 0znxrv zznxr

e9mxr d9mx c9mxrv b9mxr a9mx

pimx oimxrv nimxr mimx limxrv

0rlxrv zrlxr yrlx xrlxrv wrlxr