Fig. 3
From: A new 1.375-approximation algorithm for sorting by transpositions

Cycle graph of \([4\;3\;2\;1\;8\;7\;6\;5]\). The black edges are the horizontal ones
From: A new 1.375-approximation algorithm for sorting by transpositions
Cycle graph of \([4\;3\;2\;1\;8\;7\;6\;5]\). The black edges are the horizontal ones