Lab recipes with two slots for gems (Resolved)

I’ve realized that if two of the five slots in the lab return gems, then my odds are better at landing on gems. (Sometimes I can be pretty slow for an old math major.)

I know there is a spreadsheet on the Facebook group that lists the outputs, but I do not have a Facebook account. What are all the recipes that have two spaces retuning coins fit each spin?

The only one I am aware of is 2SR+1AC.
Thanks