nppvv oppvv6 pppv qppvv rppvv6
cgqvv6 dgqv egqvv fgqvv6 ggqv
16qv 26qvv 36qvv6 46qv 56qvv
qxrvv rxrvv6 sxrv txrvv uxrvv6
fosvv6 gosv hosvv iosvv6 josv