|-----------------------------------------------------| |1---1---3----5-----6---6---6---6----5----3----5---5--| |2---2---4----5-----7---7---7---7----5----4----5---5--| |-----------------------------------------------------| |-----------------------------------------------------| |-----------------------------------------------------| |-----------------------------------------------------| |-5---5----3---1---3---3-----3---3---1---0---1---1----| |-5---5----4---2---4---4-----4---4---2---1---2---2----| |-----------------------------------------------------| |-----------------------------------------------------| |-----------------------------------------------------| |-----------------------------------------------------| |1---1---3----5-----6---6---6---6----5----3----5------| |2---2---4----5-----7---7---7---7----5----4----5------| |-----------------------------------------------------| |-----------------------------------------------------| |------------