(S)
						|
						|<----------------------+
						v                       |
					+---------------+               |
					|               |               |
					|     INPUT     |               |
					|               |               |
					+---------------+               |
						|                       |
						|                       |
						v                       |
					       / \                      |
		+---------------+             /   \                     |
		|               |       FAIL /PARSE\                    |
+---------------|   DIAGNOSIS   |<-----------\     /                    |
|               |               |             \   /                     |
|               +---------------+              \ /                      |
|                                               |                       |
|                                               | SUCCEED               |
|                                               v                       |
|                                              / \                      |
|                                             /  *\                     |
|                                            /ACTOR\ HANDLED            |
|                                            \     /------------+       |
|                                             \   /             |       |
|                                              \ /              |       |
|                                               |               |       |
|                                               | NOT HANDLED   |       |
|                                               v               |       |
|                                       +---------------+       |       |
|                                       |            ** |       |       |
|                                       |  VEHICLE [1]  |       |       |
|                                       |               |       |       |
|                                       +---------------+       |       |
|                                               |               |       |
|                                               |               |       |
|                    OBJECTS                    v               |       |
|               +---------------+       +---------------+       |       |
|       HANDLED |           *** |       |       :       |       |       |
|       +-------|   INDIRECT    |<......|.......:       |       |       |
|       |       |               |       |       :       |       |       |
|       |       +---------------+       |       :       |       |       |
|       |               |               |       :       |       |       |
|       |               | NOT HANDLED   |     VERB      |       |       |
|       |               v               |       :       |       |       |
|       |       +---------------+       |       :       |       |       |
|       |HANDLED|           *** |NOT    |       :       | FAILED|       |
|       |<------|    DIRECT     |------>|.......:       |------>|       |
|       |       |               |HANDLED|       :       |       |       |
|       |       +---------------+       +---------------+       |       |
|       |                                       |               |       |
|       |                                       | SUCCEEDED     |       |
|       +-------------------------------------->|               |       |
|                                               v               |       |
|                                       +---------------+       |       |
|                                       |               |       |       |
|                                       |     ROOM      |       |       |
|                                       |               |       |       |
|                                       +---------------+       |       |
|                                               |               |       |
+---------------------------------------------->|<--------------+       |
						v                       |
					+---------------+               |
					|               |               |
					|    DEMONS     |               |
					|               |               |
					+---------------+               |
						|                       |
						|                       |
						v                       |
					+---------------+               |
					|               |               |
*   Called if actor is not player       |  VEHICLE [2]  |               |
**  Called if player is in vehicle      |               |               |
*** Called if object was given          +---------------+               |
						|                       |
						+-----------------------+