ndib7 odib74 pdib qdib7 rdib74

c4ib74 d4ib e4ib7 f4ib74 g4ib

1ujb 2ujb7 3ujb74 4ujb 5ujb7

qlkb7 rlkb74 slkb tlkb7 ulkb74

fclb74 gclb hclb7 iclb74 jclb