grammar 템플릿

8/9

5

3

6

6

2

7/8

4

3/9

4/12

11/12

6

4/8

9/9

4/9

6/6

11/11

8/10

3/9

7

2

2

5/9

5/9

28

8

9/12

6

11/15

5/8

15/18