7tdn 8tdn4 9tdn42 audn budn4

wken4 xken42 yken zken4 0ken42

lbfn42 mbfn nbfn4 obfn42 pbfn

a2fn b2fn4 c2fn42 d2fn e2fn4

zsgn4 0sgn42 1sgn 2sgn4 3sgn42