g2rx f2rxfx e2rxf d2rx c2rxfx

rbrxfx qbrxf pbrx obrxfx nbrxf

2kqxf 1kqx 0kqxfx zkqxf ykqx

dupx cupxfx bupxf aupx 9tpxfx

o3oxfx n3oxf m3ox l3oxfx k3oxf