| View Original: | Wheel rainbow coloring.svg (322x472) | |||
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| Keywords: Wheel rainbow coloring.svg Rainbow coloring of a wheel graph with three colors Every two non-adjacent vertices can be connected by a rainbow path either directly through the center vertex bottom left or by detouring around one triangle to avoid a repeated edge color bottom right 2014-06-26 11 04 46 own David Eppstein cc-zero Uploaded with UploadWizard Graph coloring; edge Wheel graphs | ||||