o3q2fn p3q2 q3q2f r3q2fn s3q2

dur2 eur2f fur2fn gur2 hur2f

2ks2f 3ks2fn 4ks2 5ks2f 6ks2fn

rbt2fn sbt2 tbt2f ubt2fn vbt2

g2t2 h2t2f i2t2fn j2t2 k2t2f