|---------------------------------------------------------------
|----------------------------------0--2--3--2-----2--0----------
|---------0-----2--0---------------------------2----------------
|---2--4-----4--------4--2--------------------------------------
|---------------------------------------------------------------
|---------------------------0---------------------------0-------
|---------------------------------------------------------------
|---------------------------------------------------------------
|--------------0--2--0-----------------0------------------------
|--2-----0--2-----------4--2--------2-----4--2--4--0--2---------
|-----2---------------------------------------------------------
|-----------------------------0----------------------------0----
|---------------------------------------------------------------
|---------------------------------------------------------------
|---------------------------------------------------------------
|----------2--2-2-2---------4--4-4-4----------5--5-5-5----------
|----------2--2-2-2---------4--4-4-4----------5--5-5-5----------
|--0-0-0-------------0-0-0------------0-0-0---------------------
|---------------------------------------------------------
|---------------------------------------------------------
|---------------------------------------------------------
|----------7--7-7-5-4-------------------------------------
|----------7--7-7-5-4-------------------------------------
|--0-0-0--------------------------------------------------
hasta ahi les doy a ver si saco lo demas