id: 126 yr ( 4, (0, 0, 4, 0)) (( 6.8, 6.4 ), ( 8.4, 12.9 ))
 +0+----+----+----+----+----+----+0 
                               |
                      2015        |
                               |
                               |
 +    +    +    +   2013+    +    +
                               |
                               |
                               |
                               |
 +    +    +   2014+    +    +    +
                               |
                               |
                               |
                               |
 +    +    +    +    +    +    +
                               |
                               |
                               |
                               |
 +    +    +    +    +    +    +
                               |
                               |
                               |
  2012                            |
 +    +    +    +    +    +    +
 -20                              -24