A.8.33 B.11.79 C.12.50 D.13.25
A.19.05 B.20 C.21 D.21.05
A.7407 B.7500 C.6407 D.8907
A、7407 B、7500 C、6407 D、8907
A.1410 B.1790 C.1620 D.1260