"Special"
{
common/areaportal
common/caulk
common/clip
common/clusterportal
common/cushion
common/donotenter
common/full_clip
common/hint
common/invisible
common/nodraw
common/nodrop
common/noimpact
common/nolightmap
common/origin
common/portal
common/skip
common/slick
common/trigger
}

