Show:
X5
X6
X7
X8
X9
100

5x1

5

100

6x1

6

100

7x1

7

100

8x1

8

100

9x1

9

200

5x2

10

200

6x2

12

200

7x2

14

200

8x2

16

200

9x2

18

300

5x3

15

300

6x3

18

300

7x3

21

300

8x3

24

300

9x3

27

400

5x4

20

400

6x4

24

400

7x4

28

400

8x4

32

400

9x4

36

500

5x5

25

500

6x5

30

500

7x5

35

500

8x5

40

500

9x5

45