1
2selecting by element:    /a
3          by attribute:  /a
4
5selecting by element:    /a/b
6          by attribute:  /a/b
7
8selecting by element:    /a/b/c
9          by attribute:  /a/b/c
10
11selecting by element:    /a/b/c/d
12          by attribute:  /a/b/c/d
13
14selecting by element:    /a/b/c/d/e
15          by attribute:  /a/b/c/d/e
16
17selecting by element:    /a/b/c/d/e/f
18          by attribute:  /a/b/c/d/e/f
19
20selecting by element:    /a/b/c/d/e/f/g
21          by attribute:  /a/b/c/d/e/f/g
22
23selecting by element:    /a/b/c/d/e/f/g/h
24          by attribute:  /a/b/c/d/e/f/g/h
25
26