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