Intro: LA-RE Opcion 1 1/----7-5----9-5----12-5----9-5---7-5---------------------------- 2/--5-----7------7-------7------7-----7-------------------------- 3/--------------------------------------------------------------- 4/--------------------------------------------------------------- 5/--------------------------------------------------------------- 6/--------------------------------------------------------------- Opcion 2 1/----------------9-------12-------9----------------------------- 2/-------12-10------10-------10------10-----12-10---------------- 3/-----9-------11------11-------11------11--------11------------- 4/--------------------------------------------------------------- 5/--------------------------------------------------------------- 6/---------------------------------------------------------------