flf2a$ 7 6 20 15 2 Rounded by Nick Miners N.M.Miners@durham.ac.uk May 1994 $$# $$# $$# $$# $$# $$# $$##
_ #
| |# | |# |_|#
_ #
|_|#
## _ _ #
( )( )# |/ |#
# # # ## _ _ # _| U |_ #
(_ _)#
_| O |_ #
(_ _)#
|_n_| # ## _ # _| |_ #
| _)# |_ |# (_ _|#
|_| # ## _ _ #
(_) | |#
/ / # / / # / / _ #
|_| (_)#
## ___ # / _ \ #
( (_) ) #
) _ ( #
( (/ \ #
\__/\_)# ## _ #
( )# |/ #
# # # ## _ # / )#
| | # | | # | | #
\_)# ## _ #
( \ #
| |# | |# | |#
(_/ #
## _ # _ | | _ #
( | |/ )#
) ( #
(_/| |_)#
|_| # ## # _ # _| |_ #
(_ _)#
|_| # # ## # # # # _ #
( )# |/ ##
# # _____ #
(_)#
# # ## # # # # _ #
(_)#
## _ # | |# / / # / / # / / #
|_| #
## _____ # (_____) # _ __ _ #
| |/ /| |# | /_| |#
\_____/ # ## ___ # (___) # _ # | | # _| |_ # (_____)# ## ______ #
(_ \ #
____) )# / ____/ #
| (_ # |_)#
## ______ #
(_ \ #
_____) )#
(_ ( #
_____) )#
(__/ #
## _ _ #
| | (_)# | |_ # |_ |#
| |# |_|# ## _______ #
(_)#
______ #
(_ \ #
_____) )#
(__/ #
## _______ #
(_)#
______ #
| _ \ # | |_) )# |__/ #
## _______ #
(_)#
_ # / ) # / / # (_/ # ## _____ # (_____) # _____ # / ___ \ #
( (_) )#
\_____/ # ## _______ #
(_)#
_______ #
(_ |#
| |# |_|# ## # # _ #
(_)#
_ #
(_)#
## # # _ #
(_)#
_ #
( )# |/ ##
# _ # / )#
( ( #
\_)# # ## # _____ #
(_)#
_____ #
(_)#
# ## # _ #
( \ #
) )#
(_/ #
# ## ___ # / _ \ #
(_( ) )#
(_/ # _ # (_) # ## _____ # / __ \ #
| | / )# | | __/ # | |__ #
\_____) # ## _______ #
(_)#
_______ #
| _ |# | | | |# |_| |_|#
## ______ #
(__ \ #
____) )#
| __ ( # | |__) )# |__/ #
## _______ #
(_)#
_ #
| | # | |_ #
\______)# ## ______ #
(__) #
_ _ #
| | | |# | |__/ / # |_/ #
## _______ #
(_)#
_____ #
| _) # | |_ # |_)#
## _______ #
(_)#
_____ #
| _) # | | # |_| #
## _______ #
(_)#
_ ___ #
| | (_ |# | |_) |#
\_____/ # ## _ _ #
(_) (_)#
_______ #
| _ |# | | | |# |_| |_|#
## _ #
| |# | |# | |# | |# |_|#
## _______ #
(_)#
_ # _ | | #
| |_| | #
\___/ # ## _ _ #
(_) | |#
_____| |#
| _ _)# | | \ \ # |_| _)#
## _ #
(_) #
_ #
| | # | |_ # |_)#
## _______ #
(_)#
_ _ _ #
| ||_|| |# | | | |# |_| |_|#
## _______ #
(_)#
_ _ #
| | | |# | | | |# |_| |_|#
## _______ #
(_)#
_ _ #
| | | |# | |_| |#
\_____/ # ## ______ #
(_ \ #
_____) )#
| __/ # | | # |_| #
## _______ #
(_)#
_ _ #
| | | | # | |__| | #
\______)# ## ______ #
(_ \ #
_____) )#
| __ / # | | \ \ # |_| |_|#
## ______ # / _____)#
( (__ #
\____ \ # _____) )#
(__/ #
## _______ #
(_)#
_ # | | # | | # |_| # ## _ _ #
(_) (_)#
_ _ #
| | | |# | |_| |#
\_____/ # ## _ _ #
(_) (_)#
_ _ #
| | | |#
\ \ / / # \___/ # ## _ _ _ #
(_)(_)(_)#
_ _ _ #
| || || |# | || || |#
\_____/ # ## _ _ #
(_) (_)#
___ # | | # / / \ \ #
|_| |_|#
## _ _ #
| | | |# | |_| |# |_ |#
_____| |#
(_|#
## _______ #
(_)#
__ # / / # / /____ #
(_)#
## ___ #
| _)# | | # | | # | |_ # |_)#
## _ #
| | #
\ \ # \ \ # \ \ # |_|# ## ___ #
(_ |#
| |# | |# _| |#
(_|#
## __ # / \ # (_/\_)# # # # ## # # # # _______ #
(_)#
## _ #
( )#
\|# # # # ## # # _____ #
(__ |# / _ |# ___|#
## _ #
| | # | |__ # | _ \ # | |_) )# |__/ #
## # # ____ # / ___)#
( (_ #
\____)# ## _ # | |# __| |# / _ |#
( (_| |#
\____|# ## # # _____ #
| _ |# | __|# |_)#
## ___ # / __)# _| |__ #
(_ __)#
| | # |_| # ## # # ____ # / _ |#
( (_| |#
\___ |#
(_|##
_ #
| | # | |__ # | _ \ # | | | |# |_| |_|#
## _ #
(_)#
_ #
| |# | |# |_|#
## _ # (_)# _ # | |# | |# _| |#
(__/ ##
_ #
| | # | | _ # | |_/ )# | _ ( # |_| _)#
## _ #
| | # | | # | | # | | #
\_)# ## # # ____ #
| \ # | | | |# |_|_|_|#
## # # ____ #
| _ \ # | | | |# |_| |_|#
## # # ___ # / _ \ #
| |_| |#
\___/ # ## # # ____ #
| _ \ # | |_| |# | __/ # |_| ##
# # ____ # / _ |#
| |_| |#
\__ |# |_|## # # ____ # / ___)#
| | # |_| #
## # # ___ # /___)#
|_ |# (_/ #
## # _ # _| |_ #
(_ _)#
| |_ # \__)# ## # # _ _ #
| | | |# | |_| |# |__/ #
## # # _ _ #
| | | |#
\ V / # \_/ # ## # # _ _ _ #
| | | |# | | | |#
\___/ # ## # # _ _ #
( \ / )#
) X ( #
(_/ _)#
## # # _ _ #
| | | |# | |_| |#
\__ |#
(__/ ##
# # _____ #
(_ )#
/ __/ #
(_)#
## __ # / _)# | | #
( ( #
| |_ # \__)# ## _ #
| |# |_|#
_ #
| |# |_|#
## __ #
(_ \ #
| | # ) )# _| | #
(__/ #
## __ _ # / \/ )#
(/_/ #
# # # ## _______ #
(_)__()#
_______ #
| _ |# | | | |# |_| |_|#
## _______ #
(_)__()#
_ _ #
| | | |# | |_| |#
\_____/ # ## _ _ #
(_) (_)#
_ _ #
| | | |# | |_| |#
\_____/ # ## _ _ #
(_) (_)#
_____ #
(__ |# / _ |# ___|#
## _ _ #
(_) (_)#
___ # / _ \ #
| |_| |#
\___/ # ## _ _ #
(_) (_)#
_ _ #
| | | |# | |_| |# |__/ #
## ___ # / _ \ #
| ( ) )# | |( ( # | | ) )# |_|(_/ #
##