4 2          # four candidates are competing for two seats
   -2           # Bob has withdrawn (optional)
   1 4 1 3 2 0  # first ballot
   1 2 4 1 3 0
   1 1 4 2 3 0  # The first number is the ballot weight (>= 1). Weigth is to deduplicate ballots.
   1 1 2 4 3 0  # The last 0 is an end of ballot marker.
   1 1 4 3 0    # Numbers in between correspond to the candidates
   1 3 2 4 1 0  # on the ballot.
   1 3 4 1 2 0
   1 3 4 1 2 0  # Chuck, Diane, Amy, Bob
   1 4 3 2 0
   1 2 3 4 1 0  # last ballot
   0            # end of ballots marker
   "Amy"        # candidate 1
   "Bob"        # candidate 2
   "Chuck"      # candidate 3
   "Diane"      # candidate 4
   "Gardening Club Election"  # title