
  a - Question difficulty;          ╔═══════════════════════════════════╗
  b - Student's name and date       ║   a            b              c   ║
      exercise completed (according ╠═══════════════════════════════════╣
      to computer's DOS clock);     ║   d            e              f   ║
  c - Set of results being viewed.  ╠═════╤═════╤═════════════════╤═════╣
      The last ten sets are stored  ║     │     │                 │     ║
      on disk;                      |     |     |                 |     |
  d - The word list used during the |  g  |  h  |        i        |  j  |
      exercise;                     |     |     |                 |     |
  e - Name of exercise;             ║     │     │                 │     ║
  f - The number of extra questions ╚═════╧═════╧═════k═══════════╧═════╝
      asked.  To successfully complete
      an exercise, eight questions must be answered correctly.  If more than
      eight are required, the number of extra questions posed is shown here;
  g - The correct answer;
  h - The 'clue' word given;
  i - The actual answer given by the student or '√' if the answer is correct.
      'Not attempted' means  <Esc> was pressed before this question was
      reached, or that the exercise was not attempted;
  j - Number of clues requested;
  k - This tells you how to navigate through the results.  There are eight
      questions per exercise and five exercises per set.

      Shortcut: press a number to load that set (0=10).
