Construct a DAG using Tarjan

Question

This is a question related to a homework assignment so I guess I'm asking for hints, if that's ok? Basically, I'm wondering if there is some way to use Tarjan to compress the nodes in every SCC found into one single node, essentially producing a DAG. The problem I'm faced with is that every SCC is obtained as a set but I can't seem to find a way to preserve the edges leading out of the SCC.