3m0vl2 4m0v 5m0vl 6m0vl2 7m0v

sd1v td1vl ud1vl2 vd1v wd1vl

h41vl i41vl2 j41v k41vl l41vl2

6u2vl2 7u2v 8u2vl 9u2vl2 av2v

vl3v wl3vl xl3vl2 yl3v zl3vl