id: 125 yr ( 3, (3, 0, 0, 0)) (( 1.8, 2.1 ), ( 8.9, 3.3 ))
 +12                +7 
|                 
|              2012  
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+    +    +    +  
|                 
|                 
|      2014         
|                 
+    +    +    +  
|                 
|                 
| 2013               
|                 
+    +    +    +  
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|                 
|                 
|                 
+    +    +    +  
|                 
|                 
|                 
|                 
+    +    +    +  
|                 
|                 
|                 
|                 
 0----+----+----+-