lbbv18 mbbv nbbv1 obbv18 pbbv

a2bv b2bv1 c2bv18 d2bv e2bv1

zscv1 0scv18 1scv 2scv1 3scv18

ojdv18 pjdv qjdv1 rjdv18 sjdv

daev eaev1 faev18 gaev haev1