Combined Join-Split Gateway

BPMN allows a single Gateway to have both multiple incoming and outgoing Sequence Flows.

Anti-Pattern: 
Discussion: 

Processes are easier to understand if each element in the process serves a single purpose. They are also easier to maintain and modify. This should be replaced with 2 Gateways, one to join the flows followed by a separate one to split them.

Recommended Alternative: 

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