Fig. 4

Family-free relational diagram. Given genomes \(A=\{\,[\,\mathtt{1}\,\,\mathtt{2}\,\,\mathtt{3}\,\,\mathtt{4}\,\,\mathtt{5}\,]\,\}\) and \(B=\{\,[\,\mathtt{6}\,\,{\mathtt{7}}\,\,{\mathtt{8}}\,\,{\mathtt{9}}\,\,\mathtt{10}\,\,\mathtt{11}\,]\,\}\), the upper part displays the marker similarity graph \({\mathcal {S}}_{0.1}(A,B)\) and the lower part displays the family-free relational diagram \(FFR(A,B,{\mathcal {S}}_{0.1})\). We represent in multiple colors the edges that correspond to multiple matchings