* this DS should move someone from (14,18)->(16,19)->(16,18)->(18,19)
* note that you have to do it backwards, due to the way the DS is read.
(0:100) When 1 seconds have passed, offset by 0,
      (3:2) at position (16,18) on the map,
            (5:21) move the object to (18,19).
            (5:16) move any furre present to (18,19) if there's nobody already there.
      (3:2) at position (16,19) on the map,
            (5:21) move the object to (16,18).
            (5:16) move any furre present to (16,18) if there's nobody already there.
      (3:2) at position (14,18) on the map,
            (5:21) move the object to (16,19).
            (5:16) move any furre present to (16,19) if there's nobody already there.