id: 235 yr ( 10, (9, 1, 0, 0)) (( 4.1, 4.3 ), ( 5.1, 10.1 ))
 +11 |                              +17 
  +    +    +    +    +    +    + 
  |                            2020  
  |                               
  |                               
  |                               
  +    +    +    +    +   2018+    + 
  |                     2016         
  |                               
  |                    2019 11          
  |                               
  +    +    +    +    +    +    + 
  |              2014               
  |                               
  |             2013  2017              
  |                               
  +    +    +    +    +    +    + 
  |                               
  |           2012                   
  |                               
  |                               
--+----+----+----+----+----+----+-
  |                               
  |                               
  |                               
  |                               
  +    +    +    +    +    +    + 
  |                               
  |                               
  |                               
  2015                               
  +    +    +    +    +    +    + 
 -5 |