id: 114 media ( 9, (1, 0, 0, 8)) (( 1.1, 1.2 ), ( 5.1, 1.3 ))
 +8            |     +1 
             |      
   +    +    +   2012+ 
             |      
             |      
             |      
         2018 13   2019      
   +    +    +    + 
             |      
      2016 2020 17   |      
             |      
             |      
   +    +    +    + 
  2015 14          |      
             |      
             |      
             |      
   +    +    +    + 
             |      
             |      
             |      
             |      
   +    +    +    + 
             |      
             |      
             |      
             |      
 0--+----+----+----+-4