construct/nppc bandwidth

construct/nppc bandwidth: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Undirected graph with 40 vertices labelled 0..39 and 104 edges: 0, 1 , 0, 6 , 0, 13 , 0, 34 , 1, 6 , 1, 10 , 2, 5 , 2, 7 , 2, 8 , 2, 9 , 2, 18 , 2, 23 , 2, 34 , 3, 11 , 3, 27 , 3, 30 , 3, 38 , 4, 10 , 4, 14 …