Fig. 5

\(MDCG\) example. Each vertex is associated with an occurrence of an oriented contig, and each contig is represented by an even number of vertices. For example, vertex labelled \(c_{r,1}\) means that it comes from contig \(c = contig(c_{r,1})\), in its reverse orientation (\(vor(c_{r,1}) = r\)), and in its second occurrence (\(vocc(c_{r,1}) = 1\)). The colours are the same as the ones in Fig. 1a to relate the input data with the IR architecture. The bold red edges draw a circuit corresponding to an IR scaffolding where \(a_{f,0}\) is the starter