ultra01.txt      1974  Ultra Issue 01
ultra02.txt      3251  Ultra Issue 02
ultra03.txt      8611  Ultra Issue 03
ultra04.txt      4181  Ultra Issue 04
ultra05.txt      8384  Ultra Issue 05
ultra06.txt      5572  Ultra Issue 06
ultra07.txt      4513  Ultra Issue 07
ultra08.txt      5433  Ultra Issue 08
ultra09.txt      3845  Ultra Issue 09
ultra10.txt      5028  Ultra Issue 10
ultra11.txt      4109  Ultra Issue 11
ultra12.txt     10153  Ultra Issue 12
ultra13.txt      8063  Ultra Issue 13
ultra14.txt      6740  Ultra Issue 14
ultra15.txt      6191  Ultra Issue 15
ultra16.txt      6140  Ultra Issue 16
ultra17.txt  Ultra Issue 17