<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><p tst="a&b" tst2="a&b" tst3="a & b">
a&b
a&b
a & b
</p></body></html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html><body><p tst="a&b" tst2="a&b" tst3="a & b">
a&b
a&b
a & b
</p></body></html>