+-----+-----+-----+-----+-----+-----+-----+-----+-----+
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|  8  |    <<<   <<<   <<<    |     "     |    >>>    |
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+-----+-----+-----+-----+-----+--^--+-----+--^--+-----+
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|     |     |    <<<    |     |     "     |     |     |
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+-----+-----+-----+-----+-----+-----+-----+--^--+-----+
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+-----+-----+-----+-----+-----+-----+-----+-----+-----+