Any good way to model the looped fault junction?

Dear all, 
Is there any way that I can map a fault system that has multiple faults terminating on each other? I think Leapfrog Geo can only let older fault terminate on younger fault?
Please see the following figure. In this case, I have faults that were terminating on each other, based on previous mapping. I cannot model them in Leapfrog Geo because I cannot match that only older faults terminate on younger faults.
Is there a good way to model this kind of fault system? Thanks!