文档介绍：(1224,312)●(888,552)●(312,408)●(792,24)●(1224,936)(24,24)(792,600)●(840,552)●(72,312)●(888,600)●(648,1032)●(24,120)●(168,1224)●(360,648)(456,24)(24,840)(936,1176)(792,1272)(120,456)(24,696)(264,840)●(888,840)●(792,408)(888,1080)●(168,1272)●(696,552)●(312,504)●(216,168)●(936,1224)(600,120)(168,264)(72,1080)●(600,696)●(360,696)●(936,120)(744,72)(72,840)(120,888)(744,1224)(696,840)(1416,744)●(1464,744)●(792,1032)●(312,648)(744,360)(168,840)●(1416,600)(1176,264)(792,936)(408,696)(360,936)(1128,456)(1080,744)(840,456)●(1080,888)●(120,168)●(840,264)●(1224,360)(72,72)(1176,888)(696,744)(504,72)(120,456)(984,696)(744,264)●(600,600)●(360,648)●(456,168)(360,264)●(72,744)(72,888)(408,1272)(888,456)(456,456)(120,456)(552,984)(360,1080)(888,72)(408,168)(264,360)(1272,264)(120,792)(696,120)(696,456)(1272,504)(1032,120)(456,696)(24,936)(936,744)(1272,936)(840,888)(456,24)(648,216)(168,408)(1128,408)(360,936)(936,936)(24,216)●(648,600)●(984,456)●(984,648)●(312,744)●(408,456)●(552,120