1|-------------------------------------------------------------------------------------------------------------|
2|-------------------------------------------------------------------------------------------------------------|
3|-------------------------------------------------------------------------------------------------------------|
4|-------------5---5--5-5--------------7--7-7--5--------------5---5--5-5---------------------------------------|
5|-7---7--7-7--------------5---5--5-5-------------7---7--7-7-------------5---5--5-5----------------------------|
6|-----------------------------------------------------------------------------------5---5--5-5----3-----------|

 
1|-------------------------------------------------------------------------|
2|-------------------------------------------------------------------------|
3|-------------------------------------------------------------------------|
4|--7--7-7--5--------------5---5--5-5------------------------------------ -|
5|-------------7---7--7-7-------------5---5--5-5---------------------------|
6|------------------------------------------------5---5--5-5----3----------|