vvt4 wvt48 xvt481 yvt4 zvt48
kmu48 lmu481 mmu4 nmu48 omu481
9cv481 adv4 bdv48 cdv481 ddv4
y3v4 z3v48 03v481 13v4 23v48
nuw48 ouw481 puw4 quw48 ruw481