-|----------------18------------------------------------------------5^^^^----- -|-----------------------------------------------------------3-5--6----------- -|--------------------------------------------------3-3h4h6------------------- G1 clean --|--------------------------------------------------------------------------- --|----------------------------16p15-18^^--16/18/20b21r----------------------- --|--------------------------------------------------------------------------- --|--------------------------------------------------------------------------- --|--------------------------------------------------------------------------- --|--------------------------------------------------------------------------- G2 --|-----------------6--|---|----5--|---|--4--|---|--3-----|-------------------