bvdb1 cvdb1g dvdb evdb1 fvdb1g

0leb1g 1leb 2leb1 3leb1g 4leb

pcfb qcfb1 rcfb1g scfb tcfb1

e3fb1 f3fb1g g3fb h3fb1 i3fb1g

3tgb1g 4tgb 5tgb1 6tgb1g 7tgb