1<?xml version="1.0"?>
2<indexdoc>
3  <primaryterm>A</primaryterm>
4  <primaryterm>B</primaryterm>
5  <primaryterm>BA</primaryterm>
6  <primaryterm>C</primaryterm>
7  <primaryterm>C A</primaryterm>
8  <primaryterm>C-A</primaryterm>
9  <primaryterm>CB</primaryterm>
10  <primaryterm>CBA</primaryterm>
11  <primaryterm>CDA</primaryterm>
12</indexdoc>
13