xe---0h20--------0-----2------------------3----------0----------------------------| b-------------3--------3-----32----0-------0----0h3-------23---------------------| g-----------------------------------0--------------------------------------------| d-0------------------------------------------------------------------------------| a---------4-------2-------0---------------------------0--------------------------| E--------------------------------3-----2-----0-----------------------------------| e----0h20-------0-------2----------------------------------------------------------------| b-------------3----------3-----32-----0--------------2h3-2-2-----------------------------| g---------------------------------------0----------2-------------------------------------| d-0----------------------------------------------2---------------------------------------| a----------4---------2------0----------------0h2-----------------------------------------| e----------------------------------3-----------------------------------------------------|
