In the output, you will then see the following expected sequence of nodes:
10 0 0 0 0 0 0
2 0 0 1 0 0 1 0
3 0 1 0 1 0 1 0
4 0 0 1 0 1 0 0
5 0 0 0 1 0 1 1
6 0 1 1 0 1 0 0
7 0 0 0 0 1 0 0
8visiting 1
9visiting 2
10visiting 5
11visiting 3
12visiting 4
13visiting 6