Polaris Ultra exhaust manifolds

[BeeBee]

I just got a Polaris Ultra 680. It is all stock but came with a DG triple pipe and three exhaust manifolds. I noticed that all three manifolds are different lengths and angles. Any idea where each one goes. Anyone got any pictures on how they should be installed on the cylinders. Thanks

 

[retiredpop]

Some of these pictures may give you an idea.
Pictures of DG triple pipes