id: 118 yr ( 7, (0, 0, 7, 0)) (( 11.0, 10.1 ), ( 15.7, 20.5 ))
                               +0 
-+----+----+----+----+----+----+
                         2014     |
                        2013      |
                               |
                               |
 +    +    +    +    +    +    +
                               |
                    2015          |
                               |
                               |
 +    +    +    +    +    +    +
                               |
                               |
                               |
                              |
 +    +    +    +    +    +    +
                               |
          2012                    |
         2016                     |
                               |
 +    +    +    +    +    +    +
                               |
                               |
                               |
    2018                          |
 +    +    +    +    +    +    +
  2017                            |
                               |
 -30                              -34