1
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-1-0-0000-1-3---------------------------
--------------2-0-----0000-2-4----------
-------------------------------4-2------
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2
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----------4-22--------2-----B is desde 1-
-2222-4-5------55-4-5-------------------
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3
----------------------------------------
-1-0-------33-11-00--------0------------
--------0-------------22-0-----2--------
-----2----------------------------------
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4
----------------------------------------
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-----55-44-22-00---2--0-----------------
---4-------------4----------------------
-5--------------------------------------
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5
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-------4--22-00---2-0---------44--------
-0-2-4----------4--------0-2------------
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6
----------------------------------------
-3-4-66-66-8----6-----------8-6---------
-------------8-7---8--5-7-8-------------
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7
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-66-8-----6-------6---------------------
------8-7---8--88---7-5-8--7------------
-----------------------------Re pite desde 6
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