<?xml version="1.0" encoding="iso-8859-1"?>
<pi>
one prefix3.14suffix
two -_3.14_
three -_003.1415_
four _(3.1)_
five prefix3*14suffix</pi>
<?xml version="1.0" encoding="iso-8859-1"?>
<pi>
one prefix3.14suffix
two -_3.14_
three -_003.1415_
four _(3.1)_
five prefix3*14suffix</pi>