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How to use a panmagic 4x4 square to produce a most perfect magic
20x20 square
It is also possible to use (the pattern of) each random chosen panmagic 4x4 square to produce a
most perfect magic 20x20 square.
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1x digit from 20x20 grid of 25x the same panmagic 4x4 square
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15
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6
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4
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5
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2
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11
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16
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11
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5
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3
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11
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10
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15
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4
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9
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14
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11
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10
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3
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13
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15
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15
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15
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1
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4
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9
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14
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9
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14
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9
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5
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11
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11
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11
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10
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10
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11
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+ 16x digit from fixed grid1
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0
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4
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1
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3
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1
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3
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0
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4
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1
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1
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1
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3
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2
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2
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2
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0
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4
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4
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0
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4
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0
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0
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4
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1
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3
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3
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1
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3
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1
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1
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3
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2
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2
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2
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2
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4
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0
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0
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3
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1
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1
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3
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3
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3
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2
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2
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2
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2
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0
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4
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4
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0
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4
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0
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0
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4
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1
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3
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3
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1
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3
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1
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1
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3
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2
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2
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2
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2
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4
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0
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0
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4
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0
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4
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4
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0
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3
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1
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1
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3
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1
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3
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3
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1
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2
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2
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2
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2
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0
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4
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4
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4
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0
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0
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4
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1
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3
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3
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1
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3
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1
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1
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3
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2
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2
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2
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2
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4
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0
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0
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4
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0
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4
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4
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0
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3
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1
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1
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3
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1
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3
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3
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1
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2
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2
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2
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2
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0
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4
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4
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0
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4
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0
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0
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4
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1
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3
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3
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1
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3
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1
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1
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3
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2
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2
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2
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2
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4
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0
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0
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4
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0
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4
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4
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3
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1
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1
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3
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1
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3
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3
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1
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2
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2
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2
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2
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0
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4
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4
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4
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0
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4
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1
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3
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3
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1
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3
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1
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1
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3
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2
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2
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2
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2
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4
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0
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0
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4
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0
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4
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4
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0
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3
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1
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1
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3
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1
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3
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3
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1
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2
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2
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2
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2
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0
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4
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4
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0
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4
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0
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0
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4
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1
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3
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3
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1
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3
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1
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1
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3
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2
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2
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2
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2
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4
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0
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0
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4
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0
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4
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4
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0
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3
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1
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1
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3
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1
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3
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3
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1
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2
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2
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2
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2
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0
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4
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4
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0
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4
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0
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0
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4
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1
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3
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3
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1
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3
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1
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1
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3
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2
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2
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2
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2
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4
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0
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0
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4
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0
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4
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4
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0
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3
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1
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1
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3
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1
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3
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3
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1
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2
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2
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2
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2
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0
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4
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4
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0
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4
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0
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0
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4
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1
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3
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3
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1
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3
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1
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1
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3
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2
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2
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2
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2
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4
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0
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0
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4
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0
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4
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4
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0
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3
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1
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1
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3
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1
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3
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3
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1
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2
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2
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+ 80x digit from fixed grid2
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0
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4
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0
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4
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1
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