2019 geo.media ( F.90 ) ( 1, (0, 0, 1, 0)) (( 0.0, 0.0 ), ( 1.9, 2.0 ))
 +0---+----+----+----+----+----+0 
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    +    +    +    +    +    +
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    +    +    +    +    +    +
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    +    +    +    +    +    +
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    +    +    +    +    +    +
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    +    +    +    +    +    +
  ↶                          |
  F                          |
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 -2                            -2