--------------------------------------------
--------------------------------------------
------7---------5-----------3----------5----
---7---------5----------3-----------5----5--
-5--------3--------1------------3----------- x2
----------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------
---7-7-----9-----10----5---3--------3-2--------7-7-----9-----10----5---3----5--5--------
---7-7-----9-----10----5---3----3-2------3-----7-7-----9-----10----5---3----5--5--------
---5-5-----7-----8-----3---1-------------------5-5-----7-----8-----3---1----3--3-------- x2
----------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------
---------------------------------------------------------7------------------------------
--7--------5--------3-----------5---------7----5----7----7------------------------------
--7--------5--------3-----------5---------7----5----7----5------------------------------
--5--------3--------1-----------3---------5----3----5----------------------------------- x2
----------------------------------------------------------------------------------
----------------------------------------------------------------------------------
----------------------------------------------------------------------------------
------7---------5-----------3----------5------7--------5--------3-----------5-----
---7----7-----5---5-------3---3-----5----5----7--------5--------3-----------5-----
-5---------3------------1---------3-----------5--------3--------1-----------3----- x4
después envio el resto