class test create make feature {NONE} -- Initialization make -- Run application. do print_code ("¡¢£¤¥") end print_code (a_string: STRING_8) local i: INTEGER s: STRING_8 do from i := 1 until i > a_string.count loop s := a_string.code (i).to_hex_string s.keep_tail (2) print (s) print (" ") i := i + 1 end print ("%N") end end