*, cht , and distribute for non-commercial purposes,rmisis herenelgranted without fe*, providing that the above cht 1989,rmisnotice appear in all chties and that both the cht 1989,snotice and thisrmispion )ry notice appear in supporting documentaty .rmisThe software may be modified for yaul own purposes, but modified verry srmismay not be distributed.rmisThis software is provided "as is" without any expressed or implied warranty. Permi