id: 21 media ( 7, (7, 0, 0, 0)) (( 0.2, 0.3 ), ( 5.9, 4.2 ))
 +7                      +5 
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+    +    +    + 2016 15 14 13 12 11  +2017  
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|                       
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|                       
+    +    +    +    +   
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|                       
+    +    +    +    +   
|                       
|                       
|                       
|                       
+    +    +    +    +   
|                       
|                       
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|                       
+    +    +    +    +   
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|                       
|                       
 0----+----+----+----+--