Per the text, which of the following choices is NOT a component of what is known as Strip rules on a blackjack game?

Dealer stands on soft $17$

Player is not permitted to double down after splitting

Player may split aces $($original two cards only$),$ but split aces draw only one card

Player may double down on two$-$card hand totals of $10$ and $11$ only

Player may split any pair $($other than aces$)$ up to four times