Set-Cookie: a=a-value; expires=Tue, 25 Feb 2003 21:00:00 GMT; path=/
Set-Cookie: b=b-value; expires=Wed, 19 Feb 2003 21:00:00 GMT; path=/
Set-Cookie: s=session-value; path=/
Content-Type: text/html
Content-Length: 81

mustfail, it's OK.<br />
a: 'a-value'<br />
b: 'b-value'<br />
s: 'session-value'