| | | | | ＋ | | | | | | | | | | ＋ | A | A | | B | A | | | ＋ | | | C C | | | D D | D | D | | D | | | ＋ | | 40 ~75 | 2~3 25 | | | ＋ | | | 300 2 | 1 40 ~75 | 40 ~75 30 | |