1: A、B、E| 2: A、B、C、D| 3: A、B、D4: A、B、C、E| 5: A、B| 6:B、C、D7:C、D、E| 8:B、C、D、E | 9: A、C、E10: A、B、C、D|11:A| 12:C| 13:D| 14:C|15:A