Fig. 10.
Examples of symmetric paths. The red lines denote symmetric paths. a T 5, where (v 2,v 1,v 3) is a symmetric path, and . b T 6, where (v 5,v 2,v 1,v 3) is a symmetric path, and C v 4 T 6=C v 6 T 6
Examples of symmetric paths. The red lines denote symmetric paths. a T 5, where (v 2,v 1,v 3) is a symmetric path, and . b T 6, where (v 5,v 2,v 1,v 3) is a symmetric path, and C v 4 T 6=C v 6 T 6