1)-12-10---------------------------------------
2)-------12-10--9-10-12------------------------
3)---------------------------------------------
4)---------------------------------------------
5)---------------------------------------------
6)---------------------------------------------

1)-12-10---------------------------------------
2)--------12-10--9-10/7---7-9-10-12------------
3)---------------------------------------------
4)---------------------------------------------
5)---------------------------------------------
6)---------------------------------------------

1)-10-12-10----10------------------------------
2)----------12----12-10--9-10-12-10-9-7-5h7p5--
3)---------------------------------------------
4)---------------------------------------------
5)---------------------------------------------
6)---------------------------------------------