M = matrix([[0,1,1,1,1],[1,0,1,1,1],[1,1,0,1,1],[1,1,1,0,1],[1,1,1,1,0]])
show(M)
g = Graph(M)
show(g, layout='circular')
g.is_eulerian()
g.eulerian_circuit()
0111110111110111110111110 d3-based renderer not yet implemented
True
[(0, 4, None), (4, 3, None), (3, 2, None), (2, 4, None), (4, 1, None), (1, 3, None), (3, 0, None), (0, 2, None), (2, 1, None), (1, 0, None)]
