6avnr2 5avnr 4avn 3avnr2 2avnr

hkunr gkun fkunr2 ekunr dkun

sttn rttnr2 qttnr pttn ottnr2

32snr2 22snr 12sn 02snr2 z2snr

ecsnr dcsn ccsnr2 bcsnr acsn