|--------------------------------12-----------------------------------| 
|-------12---------12---------12----15---12-13-12---------------------| 
|----14---------14---------14---------------------12------------12----| 
|-15---------15---------15---------------------------14---12-14----14-| 
|---------------------------------------------------------------------| 
|---------------------------------------------------------------------| 
 
|--------------------------------12------------12---------------------| 
|-------12---------12---------12----15---12-13----12------12----------| 
|----14---------14---------14------------------------12------12-------| 
|-15---------15---------15--------------------------------------12-14-| 
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|---------------------------------------------------------------------| 
 
|------------------------------------| 
|-----------------------13-----------| 
|------------12-14-16------16--------| 
|-12-14-15--------------------14-----| 
|------------------------------------| 
|------------------------------------| 
 
|------------------------------------| 
|-----------------------13-15-17-----| 
|------------12-14-16----------------| 
|-12-14-15---------------------------| 
|------------------------------------| 
|------------------------------------| 
 
|------------------------------------| 
|-----------------------13-----------| 
|------------12-14-16------16--------| 
|-12-14-15--------------------14-----| 
|------------------------------------| 
|------------------------------------| 
 
|------------------------------------10----12-13---10-12---------| 
|------------------10----12-10-13-12----13-----------------------| 
|-------10-9-12-10----12-----------------------------------------| 
|-12-10----------------------------------------------------------| 
|----------------------------------------------------------------| 
|----------------------------------------------------------------|