[Help] Random Cordinates

Hello, I am Nurreo33, a version of Necron33.[This does not matter]
I have been lately working in the hush trying to experiment a way of changing the cordinates of an NPC using cq_action code, I am working on a quest in which the player tries to follow an NPC to an end, It's like a Maze in which one fights to reach a last place and gain a reward,I do think It would be fun.
My aim is, when the player talks to the NPC "In charge." and she tells him where to go [since he has to pass three floors.] She would change her cordinates.
My first reference was funhacker's great "Anti-compose bot NPC" he posted about [Only registered and activated users can see links. Click Here To Register...].
I do believe that the code for the randomness of the movement of the NPC starts here:

Code:

(4007370,4007360,4007365,121,0,'2 3'),
(4007371,4007360,0,301,200,'1000 315 448'),
(4007372,4007360,0,301,200,'1000 316 443'),
(4007373,4007360,0,301,200,'1000 312 440'),
(4007374,4007360,0,301,200,'1000 320 444'),
(4007375,4007360,0,301,200,'1000 323 450'),
(4007376,4007360,0,301,200,'1000 319 454'),
(4007377,4007360,0,301,200,'1000 313 452'),
(4007378,4007360,0,301,200,'1000 317 455'),
(4007379,4007360,0,301,200,'1000 320 453'),
(4007380,4007360,0,301,200,'1000 309 453'),
(4007381,4007360,0,301,200,'1000 312 456'),
(4007382,4007360,0,301,200,'1000 316 455');

Can please anyone help explaining this line:

Quote:

4007370,4007360,4007365,121,0,'2 3'

Since the whole base of code depends on it.

Thank you,
Nurreo.