KEY

H17 GAME: DEALER HITS SOFT 17
S17 GAME: DEALER STANDS ON 17

N  No, don't split. TC True count
Y  Yes, split. RC Running count
H  Hit. OTW Otherwise.
Ds DD if able, OTW stand. ≤ Less than or equal to.
Double down (DD) ≥ More than or equal to.
Stand >  More than.

Dealer

You 2 3 4 5 6 7 8 9 T A
13 S-1 S S S S H H H H H
14                    

Hard 13 stands on dealer 2 - 6, otherwise hit,
unless TC ≤-1 on 2, then hit.

BJ Lines  Hard 12  Hard 14