grammar 템플릿

8

8/12

6

4

9/12

10/11

4

2

2/5

3/8

12

12

15/30

3/23

7/7

7/8

2

6

6/12

4/9

9/9

5/8

8/9

8/9

12

3/6

6

6/15

2

9

4

4/12

2