pbl7 qbl72 rbl726 sbl7 tbl72

e2l72 f2l726 g2l7 h2l72 i2l726

3sm726 4sm7 5sm72 6sm726 7sm7

sjn7 tjn72 ujn726 vjn7 wjn72

hao72 iao726 jao7 kao72 lao726