(?:`)?(?:.{,5000})(?:`)?`any`use`of`this`software`is`permitted`provided`that`this`notice`is`not`removed`and`that`neither`the`authors`nor`the`technische`universitaet`berlin`are`deemed`to`have`made`any`representations`as`to`the`suitability`of`this`software`for`any`purpose`nor`are`held`responsible`for`any`defects`of`this`software\.`there`is`absolutely`no`warranty`for`this`software\.`as`a`matter`of`courtesy,`the`authors`request`to`be`informed`about`uses`this`software`has`found,`about`bugs`in`this`software,`and`about`any`improvements`that`may`be`of`general`interest\.(?:`)?(?:berlin,(?:`)?(?:.+)(?:`)?`jutta`degener`carsten`bormann)?(?:`)?