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999999

4x5

20

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5x5

25

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6x5

30

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7x5

35

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8x5

40

999999

4x4

16

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5x4

20

999999

6x4

24

999999

7x4

28

999999

8x4

32

999999

4x8

32

999999

5x8

40

999999

6x8

48

999999

7x8

56

999999

8x8

64

999999

4x7

28


999999

5x7

35

999999

6x7

42

999999

7x7

49

999999

8x7

56
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4x6

24

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5x6

30

999999

6x6

36

999999

7x6

42

999999

8x6

48