00 bleeding brakes order

[comet240]

hi
i was bleeding brakes on my sisters truck... cant really start truck i got a pissing fuel line that i have in a different topic

but

it uses a shared brake line in the back spliter
i had 3 leaks from my fittings i made i tightened them after tigher as i never know how tight your supposed to tighten your double flares

but i did the Right Rear then the Left Rear then Right Front Left front
with a helper pumping the brakes..

but it didn't help when i started truck to move it she took off when i put it in gear had to shut off and use the emerg brake

but is the sequence
Right Rear
Left Rear
Right Front
Left Front

i put new calipers and brake flex and pad and new lines.
i put new line to the back and 3 flex lines and 2 brake lines one to each side

so they were a dry system

or do i need one of those vacuum pump bleeders? etc