hefrr gefr fefrr6 eefrr defr
sner rnerr6 qnerr pner onerr6
3wdrr6 2wdrr 1wdr 0wdrr6 zwdrr
e6crr d6cr c6crr6 b6crr a6cr
pfcr ofcrr6 nfcrr mfcr lfcrr6