id: 115 yr ( 5, (5, 0, 0, 0)) (( 2.2, 2.1 ), ( 9.9, 5.9 ))
 +13                   +8 
|                    
|                 2014  
|                    
+    +    +    +2013 2015 +
|                    
|                   
|                    
|          2012         
+    +    +    +    +
|                    
|                    
|                    
|                    
+    +    +    +    +
|    2016               
|                    
|                    
|                    
+    +    +    +    +
|                    
|                    
|                    
|                    
+    +    +    +    +
|                    
|                    
|                    
|                    
 0----+----+----+----