This image shows the BPM instance flow. Beginning on the left, you have Start, Setup, and ParallelGateway.
ParallelGateway branches to either VeryExpensiveUserReview or SimpleUserReview.
The VeryExpensiveUserReview goes to Start,1, End1, and another ParallelGateway, which branches to either End or ExclusiveGateway and then End2.
The SimpleUserReview branches to BusinessRuleTable, ExclusiveGateway, and then End2.