GP-transferring not against JaGeX's rules?

I've just read through the rules that JaGeX has set up for RuneScape, and they only talk about how it's forbidden to trade real world cash for RuneScape GP's or services.

They (if I haven't missed something) state nowhere that it is forbidden to transfer GP's from one account (e.g. your main) to another (e.g. your pure).

So, can I safely transfer money from my main onto my pure with assistance of Xfer-methods?

EDIT:
Oh wait never mind.. I read the following:

3. I have two accounts. Can my friend play one so I can trade between the characters?

No, this goes against this rule. You are not allowed to trade between two characters owned by one player. You would also be in breach of the Account Sharing/Trading rule.

EDIT2:
Now that I think about it; you could always say that the account you Xferred to wasn't yours but a friend's. This way you're practically 'giving' RuneScape GP's to a friend, violating none of the rules.

 

I think it only goes against the rule because your friend is using your account thus account sharing =\

 

I actually mean lying about the owner of the account. And if they track IP's, you could say it's your little brother.