[X]
1----------------------------------------------
2-0-0-0--0-0-0-0-3---0-1-1-1--0-0-0--0----0--3-
3-----------------0-2------------------2-2-2---
4----------------------------------------------
5----------------------------------------------
6----------------------------------------------
1----------------------------------------------
2-0-0-0--0-0-0-0-3---0-1-1-1--0-0-0-3-3-1------
3-----------------0-2---------------------2-0--
4----------------------------------------------
5----------------------------------------------
6----------------------------------------------