คู่สิบหน่วย
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00 01 02 03 04
05 06 07 08 09
21 22 23 24 25
26 27 28 29 16
18 36 38 56 58
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00 01 02 03 04
05 06 07 08 09
21 22 23 24 25
26 27 28 29 16
18 36 38 56 58
----------------------