1+-------------------------------------------------------------
2+---1---3---5---3---5---6---5---3---1---3---5---3---1---5---3-
3+-------------------------------------------------------------
4+-------------------------------------------------------------
5+-------------------------------------------------------------
6+-------------------------------------------------------------
1+-------------------------------------------------------------
2+---8---5---3---5---8---6---5---3---1---3---5---3---1---5---3-
3+-------------------------------------------------------------
4+-------------------------------------------------------------
5+-------------------------------------------------------------
6+-------------------------------------------------------------
o si quieren aganlo en la primera cuerda
1+---1---3---5---3---5---6---5---3---1---3---5---3---1---5---3-
2+-------------------------------------------------------------
3+--------------------------------------------------------
