don't calculate overlapping regions
don't calculate overlapping regions


Former-commit-id: b4aeb6a1fd6075a23fae8502f4f874089899888e
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine