id: 45 media ( 3, (3, 0, 0, 0)) (( 2.4, 2.4 ), ( 4.9, 7.4 ))
 +9                             +11 
|                              
+    +    +    +    +    +  2011 +
|                              
|                              
|                              
|                              
+    +    +    +    +    +    +
|                              
|                              
|                             
|                              
+    +    +    2012    +    +    +
|                              
|            2013                 
|                              
|                              
+    +    +    +    +    +    +
|                              
|                              
|                              
|                              
 0----+----+----+----+----+----