sn1b tn1b1 un1b1h vn1b wn1b1

he2b1 ie2b1h je2b ke2b1 le2b1h

642b1h 742b 842b1 942b1h a52b

vv3b wv3b1 xv3b1h yv3b zv3b1

km4b1 lm4b1h mm4b nm4b1 om4b1h