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곱셈: 2 x 22X2

1

		2	2
		9	5
	1	1	0
1	9	8	0
2	0	9	0

2

		9	2
		5	5
	4	6	0
4	6	0	0
5	0	6	0

3

		3	6
		1	2
		7	2
	3	6	0
	4	3	2

4

		7	8
		9	9
	7	0	2
7	0	2	0
7	7	2	2

5

		1	2
		7	1
		1	2
	8	4	0
	8	5	2

6

		1	4
		1	3
		4	2
	1	4	0
	1	8	2

7

		6	9
		5	4
	2	7	6
3	4	5	0
3	7	2	6

8

		2	1
		1	3
		6	3
	2	1	0
	2	7	3

9

		2	9
		7	4
	1	1	6
2	0	3	0
2	1	4	6

10

		9	1
		4	4
	3	6	4
3	6	4	0
4	0	0	4

11

		1	1
		9	4
		4	4
	9	9	0
1	0	3	4

12

		3	5
		1	1
		3	5
	3	5	0
	3	8	5

13

		1	8
		3	4
		7	2
	5	4	0
	6	1	2

14

		1	3
		8	4
		5	2
1	0	4	0
1	0	9	2

15

		3	0
		4	3
		9	0
1	2	0	0
1	2	9	0

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