id: 138 media ( 4, (0, 0, 0, 4)) (( 0.6, 0.5 ), ( 13.7, 5.0 ))
 +15             +0 
    +    +    +
      2014       |
              |
    2015         |
              |
  2012 2013    +    +
              |
              |
              |
              |
    +    +    +
              |
              |
              |
              |
    +    +    +
              |
              |
              |
              |
    +    +    +
              |
              |
              |
              |
    +    +    +
              |
              |
              |
              |
 0---+----+-----6