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---7-7-7-7-------------7-7-7-7-7-------------7-7-7-7----------------
---5-5-5-5--7-7-7-7-7--7-7-7-7-7--5-5-5-5-5--5-5-5-5--7-7-7-7-7-7---
---5-5-5-5--7-7-7-7-7--5-5-5-5-5--5-5-5-5-5--5-5-5-5--7-7-7-7-7-7---
------------5-5-5-5-5-------------3-3-3-3-3-----------5-5-5-5-5-5---
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---5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5--7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-
---5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5--7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-
---3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3--5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-x2
the rest is coming soon
