(0:31) When a furre says {h#},
            (5:14) move the triggering furre to (#,#) if there's nobody already there.

(0:7) When somebody moves into position (#,#),
            (5:14) move the triggering furre to (#,#) if there's nobody already there.
(0:7) When somebody moves into position (#,#),
            (5:14) move the triggering furre to (#,#) if there's nobody already there.

(0:31) When a furre says {!unlock},
   (1:200) and variable %house is equal to 1,
(5:41) place object type # at (#,#).

(0:31) When a furre says {!lock},
      (1:200) and variable %house is equal to 1,
(5:41) place object type # at (#,#).