sorry, start with 1 unit, everytime you loose, raise 1 unit.. the progression is 1,2,3,4,5,6,7,8,5,6,7,8 so on... after 8 cons loses, you bet 5 unit for next, if lose again continue with 6,7,8,9,10,11,12 as the table on the left.. if you win on the 12 units bet, lower your bets according to the table beside, see above 12 units bets, it is 8 units.. if within the fist 8 bet you hit the winning, go back to 1 unit..