Thanks.
____ ____ _ _ ____ __
_\__ \ _\__ \ / \ / \\__/ Ranulf Doswell ///
/ \_/ /_ / \_/ \ / / / /___ ///
\ __ \\ __ \\ \ _\ \\_/ ralf@dcs.warwick.ac.uk __ ///
\ \ \ \\ \ \ \\ \__/ \\ \ \\\///
\_/ \_/ \_/ \_/ \______/ \_/ http://www.csv.warwick.ac.uk/~mauer/ \XX/