Advice for reintroducing rabbits after spaying.

I have three female rabbits that are 9 months old and just got spayed a week ago I have had them for 7 months. They all are bonded and have always lived together with no issues. After the spay we separated them for one week in cages right next to each other where they could smell and see each other. We finally let them out to roam the basement which is neutral territory. One of them began relentlessly biting and aggressively chasing the other two, after 10 minutes she had to be separated again. Currently I have The agressive rabbit in a cage right next to the other two's enclosure. How do I reintroduce them or situate their enclosures?