9kf21u alf2 blf21 clf21u dlf2

ybg2 zbg21 0bg21u 1bg2 2bg21

n2g21 o2g21u p2g2 q2g21 r2g21u

cth21u dth2 eth21 fth21u gth2

1ji2 2ji21 3ji21u 4ji2 5ji21