construct/nppc clique

construct/nppc clique: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Undirected graph with 14 vertices labelled 0..13 and 57 edges: 0, 1 , 0, 2 , 0, 3 , 0, 4 , 0, 8 , 0, 9 , 0, 12 , 0, 13 , 1, 2 , 1, 3 , 1, 4 , 1, 6 , 1, 8 , 1, 9 , 1, 10 , 1, 11 , 1, 12 , 1, 13 , 2, 3 , 2, 4 , 2, 5…