id: 90 yr ( 1, (0, 0, 1, 0)) (( 0.0, 0.0 ), ( 3.6, 8.9 ))
 +0---+----+----+----+----+----+0 
                             |
                             |
                             |
                             |
    +    +    +    +    +    +
                             |
                             |
                             |
                             |
    +    +    +    +    +    +
                            |
  2016                          |
                             |
 -4                            -9