nsom4 msom lsom4f ksom4 jsom
y1nm x1nm4f w1nm4 v1nm u1nm4f
9anm4f 8anm4 7anm 6anm4f 5anm4
kkmm4 jkmm ikmm4f hkmm4 gkmm
vtlm utlm4f ttlm4 stlm rtlm4f