id: 239 yr ( 9, (0, 9, 0, 0)) (( 2.1, 2.1 ), ( 6.2, 11.3 ))
 +0----+----+----+----+----+----+15 
|                              
|                              
|                              
|                              
+    +    +    +    +    +    +
|                         2014 2018  
|                              
|                        2013     
|                              
+    +    +    +    +    +    +
|                    2011 2016       
|                             
|                  2010           
|                              
+    +    +    + 2015 2012+    +    +
|                              
|                2017             
|                              
 -10