they arn't stars bud, they're allen keys, either 6 or 7mm, don't crimp your brake flexi's either, get your jack handle and hold the brake pedal down to the floor and secure it against the seat once you've opened the bleed nipple, this will stop all the fluid leaking out and all you'll lose is what enitially comes out from pushing the padal to the floor.
apolagies the rear are stars, but sorry don't know about the rear,