---------------------------------------------| ---------------------------------------------| -------------0---2-0--------------------2-0--| -----------2---3-----------03320---2033------| ----0-2-3---------------2--------3-----------| -3--------------------3----------------------| -11111-0---11111-0------------1-0---0--------| ---------1---------1-1111-303-----3---1------| ---------------------------------------------| ---------------------------------------------| ---------------------------------------------| ---------------------------------------------|