construct/rlve min harmonious coloring
construct/rlve min harmonious coloring: a task in MathConstructOptimize-Envs-harbor (Harbor dataset). An undirected simple graph has 10 vertices labelled 0..9 and edge list 1, 6 , 2, 6 , 2, 9 , 3, 4 , 3, 6 , 3, 7 , 5, 9 , 6, 9 , 7, 8
The task
An undirected simple graph has 10 vertices labelled 0..9 and edge list [[1, 6], [2, 6], [2, 9], [3, 4], [3, 6], [3, 7], [5, 9], [6, 9], [7, 8]]