10 lines
145 B
Plaintext
10 lines
145 B
Plaintext
+---+
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| 5 |
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+---+
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| | +---+---+----+
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| | | 2 | 3 | 4 |
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| 1 | +---+---+----+
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| | |
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| | <--------------+
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+---+
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