vszw wszwm xszwmm yszw zszwm
kj0wm lj0wmm mj0w nj0wm oj0wmm
990wmm aa1w ba1wm ca1wmm da1w
y01w z01wm 001wmm 101w 201wm
nr2wm or2wmm pr2w qr2wm rr2wmm