注释:0:160:210:250:300:340:390:430:480:52 (lead comes in)0:561:001:041:091:171:251:331:401:491:57 (lead again)2:052:132:212:292:372:452:482:512:583:043:113:183:253:313:373:443:503:574:044:104:164:244:31 (no lead)4:384:454:524:595:065:135:205:275:345:415:485:565:576:046:106:176:246:303:366:426:486:557:017:087:147:217:277:347:417:477:548:018:078:141:091:171:251:251:091:171:252:452:482:512:583:043:113:183:253:313:373:443:503:574:044:104:164:244:31 (no lead)4:384:454:524:595:065:135:205:275:345:415:485:566:246:303:366:427:147:217:277:347:417:477:548:018:078:14