1501-2716-6056-3355-1862-6304 or 1504-2897-3087-1405-6128-1155 or 1506-0193-1070-4141-2667-3836 or 1507-0535-9035-4526-3032-8431 or 1504-2069-3062-0651-5324-7813 or 1509-0244-2068-5694-1184-0325 or  1504-2926-9017-3799-2264-1781 or 1508-0158-8061-0509-544


This one appears to work for the 5.5.15 demo version:

1504-2069-3062-0651-5324-7813


5.5.17?

s/n: 1508-0158-8061-0509-5445-1280