zoat4 0oat4g 1oat 2oat4 3oat4g
ofbt4g pfbt qfbt4 rfbt4g sfbt
d6bt e6bt4 f6bt4g g6bt h6bt4
2wct4 3wct4g 4wct 5wct4 6wct4g
rndt4g sndt tndt4 undt4g vndt