Gate
Gate		 Office building
Office building		 Garden
Garden 		Dorm
Dorm		 Meeting
Meeting		 Main Workshop
Main Workshop		 Inspecting panel
Inspecting panel 		Chemical room
Chemical room 		Project--SQ
Project--SQ 		Printing workshop
Printing workshop 		Inspector--dr.schenk
Inspector--dr.schenk 		Packing workshop
Packing workshop