10, 19 - 9 =, 9, 18 - 9 = , 8, 17 - 9 =, 7, 16 - 9 =, 6, 15 - 9 =, 5, 14 - 9 = , 4, 13 - 9 =, 3, 12 - 9 =, 2, 11 -9 = , 1, 10 - 9 = , 0, 9 - 9 =.

- 9

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