⚠ Switch to EXCALIDRAW VIEW in the MORE OPTIONS menu of this document. ⚠ You can decompress Drawing data with the command palette: ‘Decompress current Excalidraw file’. For more info check in plugin settings under ‘Saving’

Excalidraw Data

Text Elements

A maximal matching for G

Exposed Vertecies (X)

Edge in matching

Even alternating Path from X to a free Vertex

I am showing two paths per step, to reduce the amount of images. The Algorithm would pick these after each other.

There is no even path left.

Odd path from X to free Vertex

Free Vertex

There is no odd path left.