Insv Block

facing=east,half=lower,hinge=left,open=false facing=east,half=lower,hinge=left,open=true facing=east,half=lower,hinge=right,open=false facing=east,half=lower,hinge=right,open=true facing=east,half=upper,hinge=left,open=false facing=east,half=upper,hinge=left,open=true facing=east,half=upper,hinge=right,open=false facing=east,half=upper,hinge=right,open=true facing=north,half=lower,hinge=left,open=false facing=north,half=lower,hinge=left,open=true facing=north,half=lower,hinge=right,open=false facing=north,half=lower,hinge=right,open=true facing=north,half=upper,hinge=left,open=false facing=north,half=upper,hinge=left,open=true facing=north,half=upper,hinge=right,open=false facing=north,half=upper,hinge=right,open=true facing=south,half=lower,hinge=left,open=false facing=south,half=lower,hinge=left,open=true facing=south,half=lower,hinge=right,open=false facing=south,half=lower,hinge=right,open=true facing=south,half=upper,hinge=left,open=false facing=south,half=upper,hinge=left,open=true facing=south,half=upper,hinge=right,open=false facing=south,half=upper,hinge=right,open=true facing=west,half=lower,hinge=left,open=false facing=west,half=lower,hinge=left,open=true facing=west,half=lower,hinge=right,open=false facing=west,half=lower,hinge=right,open=true facing=west,half=upper,hinge=left,open=false facing=west,half=upper,hinge=left,open=true facing=west,half=upper,hinge=right,open=false facing=west,half=upper,hinge=right,open=true