-------8----------8---------8---------8--------| ----10---10----10---10---10---10---10---10-----| -10---------10---------9---------9-------------| -----------------------------------------------| -----------------------------------------------| -----------------------------------------------| -----6-------6-------3---3--5--3---------------| ---6---6---6---6---5---5----------5------------| -7-------7-------5-----------------------------| -----------------------------------------------| -----------------------------------------------| -----------------------------------------------|
