id: 271 yr ( 2, (0, 2, 0, 0)) (( 0.8, 0.8 ), ( 4.3, 5.9 ))
 +0----+----+----+----+----+----+7 
|                              
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|                              
|                              
+    +    +    +    +    +    +
|                              
|                              
|                              
|                              
+    +    +    +    +    +    +
|                              
|                              
|                              
|                              
+    +    +    +    +    +    +
|                           2011  
|                             
|                              
|                              
+    +    +    +    2012    +    +
|                              
 -6