GIF89a � ����ff�����f 333 !�NThis art is in the public domain. Kevin Hughes, kevinh@eit.com, September 1995 !� , nX���P@��%�i;��U"�����Q��RFm�L ��K@(��~ B@�\Z|��t:}"�J��P@� -�z⊗�/�,%�b��f���<� �;j:#j=��</7��? ;