Creating MECE Funnels in Mixpanel: Step-by-Step Guide

Hi everyone, I'm newer to mixpanel and haven't been able to find an answer. I'm building a funnel to track conversions. The events are in this order:

I want to build 2 funnels: A) one funnel with all 5 steps B) but I also want to build a funnel with only steps 3-5, because some people might navigate to the catalog page directly in their URL To make the funnels MECE, then I'm trying to figure out if I can add filters, so specifically: For funnel (A) I'd want to ensure that steps 3-5 FOLLOWED step 2, i.e., that this user definitely started on homepage For funnel (B) I'd want to ensure that steps 3-5 did NOT happen after a step 2, i.e., that step 3 was the true "start" of the process How can I do this? Also as a new user, TOTALLY open to feedback if this is a horrible idea for known reasons