89. Should the third hand play alone, and the second player lead before
the dealer has discarded, the latter can be called on to play his
highest or lowest of the suit led, or to win or lose the trick.
90. Should any player have more or less than five cards, or the dealer
neglect to discard before playing, the deal holds good, and the party so
offending forfeits two if all four are playing, and four if a lone hand
is played. They also are not entitled to score any point or points they
may have made on that hand.