1{----------------------------------------------------- 
2{-------8-7-5----------------------------------------- 
3{-4-5-7-------7-4---7-7-5---4-----7------------------- 
4{-----------------5-------7---5-7--------------------- 
5{----------------------------------------------------- 
6{----------------------------------------------------- 
 
1{----------------------------------------------------- 
2{-------8-8-7-5-8-7-5---7-7-5------------------------- 
3{-4-5-7---------------7-------7-4-7------------------- 
4{----------------------------------------------------- 
5{----------------------------------------------------- 
6{----------------------------------------------------- 
 
1{---------------------------------8-5-5-------5-7----- 
2{-------------------8---5-6-6-5-5-------8-7-8-----8-5- 
3{-7-5-7-7-5-7-7-4-----7------------------------------- 
4{-----------------5----------------------------------- 
5{----------------------------------------------------- 
6{----------------------------------------------------- 
 
1{-8-5-5----------------------------------------------- 
2{-------8---5-7-8-----5---5-7-8----------------------- 
3{---------7-------7-7---7----------------------------- 
4{-----------------------------------------4-5--------- 
5{-------------------------------5-5-7-5-7------------- 
6{-----------------------------------------------------