construct/nppc bandwidth

construct/nppc bandwidth: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Undirected graph with 40 vertices labelled 0..39 and 101 edges: 0, 1 , 0, 20 , 0, 32 , 0, 39 , 1, 4 , 2, 8 , 2, 11 , 2, 30 , 2, 33 , 3, 9 , 3, 13 , 3, 19 , 3, 21 , 3, 31 , 3, 35 , 4, 10 , 4, 20 , 4, 39 , 5, 8 …