西端集合
15Wx15Hx4Ext
17W3H4Ext
27W3H4Ext
39W3H4Ext
源收集
13.25W4.75Hx2.75Ext
16.25W4.75Hx2.75Ext
19.25W4.75Hx2.75Ext
峰顶集合
18W4.5H3.5Ext
24Wx4.5Hx3.5Ext
36Wx4.5Hx3.5Ext