1[----------------------------------------------]
2[----------------------------------------------]
3[----------------------------------------------] x3
4[----------------------------------------------]
5[-0--0-3--3-2--2-1--1-0------------------------]
6[-0--0-3--3-2--2-1--1-0------------------------]
1[----------------------------------------------]
2[----------------------------------------------]
3[----------------------------------------------]
4[----------------------------------------------] x2
5[-0--0-3--3-2--0-2-3-1-------------------------]
6[-0--0-3--3-2--0-2-3-1-------------------------]
1[----------------------------------------------]
2[----------------------------------------------]
3[----------------------------------------------] x3
4[----------------------------------------------]
5[-0-0-0-3-3-3-2-2-2-0-2-3-1--------------------]
6[-0-0-0-3-3-3-2-2-2-0-2-3-1--------------------]