intro:
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|------------------------------2------------------|
|-2-----------------4-6b(7)-2-4--------------773-|
|---3-0-3h5/6p5-----------------4-0-77-99---------|
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version 1 2x
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|-5-32/3-5-|
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version 2 2x
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|-5-32-0-3-5-|
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version 3 1x
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|-5-32-0----5--|
|-----------2-4-|
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|------------------------5-7b(8)5-8----------|
|-5----------------5h8---------------5-7b(8)-|
|---8-5-7b(8)r7------------------------------|
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|-12-14b(15*****)r14-12~--------------------------------------------|
|---------------------------------15-12-14b(15)-12~~11~~/12~~11~~-|
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|---------------------------------------------------------------9-11-|
|---------119----------------------------------------------9-11-----|
|-12-14------9-12b(13)---------------------------------9-11----------|
|----------------------------9-12------------------9-11--------------|
|----------------------------------9-12-------9-11-------------------|
|----------------------------------------9-12------------------------|
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|-99-7b(8)-1/3h5/7p5-----5-7b(8)-|
|-77-5-----1/3h5/7p5-5h6---------|