Model Help – Where can feelings go other than in the F-line?

I need help with where feelings can go into the model other than in the F-line.

Can they go in the C-line? (I would imagine yes, if we want to explore a thought about feeling a certain way?)

Can they go into the A-line? Can a feeling be also an action? I have heard in some coaching calls that an action is determined by what can be discerned by an external observer but also by what is going on in our heads, such as ruminating?

Can they also go into the R-line? Can a feeling be a result?