All characters are divided into teams. Teams may have a leader,
in which case all team members will follow and obey him/her/it.
Teams are related to each other as follows:

HOSTILE

	Team 1 will attack team 2 members in sigth.

	A member of team 2 is attacked by a member of team 3.
	If team 3 is NEUTRAL towards team 1, teams 1 & 3 will
	become FRIENDs. Otherwise team 1 will not care.

NEUTRAL

	Team 1 will not attack team 2.

	A member of team 2 is attacked by a member of team 3.
	If team 3 is HOSTILE towards team 1, teams 1 & 2 will
	become FRIENDs. Otherwise team 1 will not care.

FRIEND

	Team 1 will not attack team 2.

	A member of team 2 is attacked by a member of team 3.
	Team 1 will attack team 3.