Show:
A
B
C
D
100

1x1

1

100

2x2

4

100

0x1

0

100

2x1

2

200

2x5

10

200

10x2

20

200

5x1

5

200

3x2

6

300

3x3

9

300

7x2

14

300

10x10

100

300

2x7

14

400

3x8

24

400

7x5

35

400

4x10

40

400

8x2

16

500

14x5

70

500

2x16

32

500

12x3

36

500

5x20

100