23anl 33anlr 43an 53anl 63anlr
rubnlr subn tubnl uubnlr vubn
glcn hlcnl ilcnlr jlcn klcnl
5bdnl 6bdnlr 7bdn 8bdnl 9bdnlr
u2dnlr v2dn w2dnl x2dnlr y2dn