Bet 1 unit and lose; bet 2 units and lose; bet 3 units and lose; bet 7 units and lose and leave the table. If I win bets 1, 2 or 4, I win 1 unit. If I win on bet 3, I break even and if I lose all 4 bets, I have lost 4 hands in a row and 13 units and live to play another table or another day...