[Lalaith]

We know this:
There are three working together towards a common purpose. They know who they are and who the enemy is.
There are two also working together towards a common purpose. They know who they are, but they don't know who the enemy is.
There is one person on his own, who now knows if one other person is a friend or an enemy.
There are the rest - eleven - blundering around in the dark, knowing our own innocence but no-one else's.

Can anyone trace any threads of common purpose from the posts so far?