2x 2x |----------------------------------|-------------------------------0-| |------2b--------2b--------2b------|------2b--------2b--------2b---0-| |-2b-3----3-2b-3----3-2b-3----3-2b-|-2b-3----3-2b-3----3-2b-3----3-3-| |----------------------------------|---------------------------------| |----------------------------------|---------------------------------| |----------------------------------|---------------------------------| 2x 2x |----------------------------------|-------------------------------0-| |------2b--------2b--------2b------|------2b--------2b--------2b---0-| |-2b-3----3-2b-3----3-2b-3----3-2b-|-2b-3----3-2b-3----3-2b-3----3-2-| |----------------------------------|---------------------------------| |----------------------------------|---------------------------------| |----------------------------------|---------------------------------| |--------------------------------------------------------------------| |------2b--------2b--------2b-----------8-5--------------------------| |-2b-3----3-2b-3----3-2b-3----3-2b--2-3-----3/4-3-7-5-3/4-3-7-5-2----| |---------------------------------------------------------------0----| |--------------------------------------------------------------------| |--------------------------------------------------------------------|