i have tried to figure this bet out for some time, now i did it 8)
bet all splits except the current hit.
for each split that is hit, that one is removed.
after the first loss comes look at your bankroll: -are you satisfied? in most cases you are not, sometimes you will be. if satisfied, restart. (if you have reached a new high) or else double bet, and continue.
for each loss, double bet.
restart immediatly when reaching a new high.
more spins (1u bet)...
more spins...