"Diamond" patterns count smalls multiple times

[maackle]

Now that we can have multiple parents, we can create diamond patterns. I'm not sure if it's intentional, but in such patterns, smalls get counted multiple times. See image. I would expect card "d" at the top to read 1/2, not 2/4. Seems that the proper behavior is that all descendant smalls underneath a given outcome are what's counted, not the sum of counts for the child outcomes.

[Connoropolous]

good catch!
we didn't test that case. we will put in the queue.