1+	this is a list item
 2	indented with tabs
 3
 4+   this is a list item
 5    indented with spaces
 6
 7Code:
 8
 9	this code block is indented by one tab
10
11And:
12
13		this code block is indented by two tabs
14
15And:
16
17	+	this is an example list item
18		indented with tabs
19	
20	+   this is an example list item
21	    indented with spaces