construct/nppc three coloring
construct/nppc three coloring: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). Graph with 10 vertices labelled 0..9 and edge list 0, 1 , 0, 4 , 0, 5 , 0, 6 , 0, 7 , 0, 8 , 1, 3 , 1, 6 , 1, 8 , 2, 4 , 2, 6 , 2, 7 , 2, 8 , 3, 4 , 3, 5 , 3, 6 , 3, 8 , 4, 7 , 4, 8 , 8, 9
The task
Graph with 10 vertices labelled 0..9 and edge list [[0, 1], [0, 4], [0, 5], [0, 6], [0, 7], [0, 8], [1, 3], [1, 6], [1, 8], [2, 4], [2, 6], [2, 7], [2, 8], [3, 4], [3, 5], [3, 6], [3, 8], [4, 7], [4, 8], [8, 9]]