l3bg1g m3bg n3bg1 o3bg1g p3bg
aucg bucg1 cucg1g ducg eucg1
zkdg1 0kdg1g 1kdg 2kdg1 3kdg1g
obeg1g pbeg qbeg1 rbeg1g sbeg
d2eg e2eg1 f2eg1g g2eg h2eg1