e-----------------------------------------------------------------------part 1 b-0-----0----0-----0---0----0----0---0---0---0---0---0---0-----0----0--- g----0-----0----0----0---0-----0---0---0---0---0---0---0----0----0----0- x2 d------------------------2---------------4-------------2----4----5------ a----------------------------------------------------------------------- e-0--------------------------------------------------------------------- e------------------------------------------------------------------------part 2 b-----0----------0---------0----------0--------0------0---------0--------0--- g---------0----------0----------0---------0-------0-------0--------2--------2 d-2----------2----------4----------4---------5------5--------0--------0-- x2 a-3----------3----------5----------5---------6------6--------0----------- e---------------------------------------------------------------------0-- -
