+741 Ava, Lucero, and Vinh are playing a game involving a single $6$-sided die. The rules are as follows:
* Ava rolls first. If she rolls a $1,$ or $2,$ then she wins.
* Otherwise, Lucero rolls next. If Lucero rolls a $4$ or a $5,$ then she wins.
* Otherwise, Vinh rolls next. If Vinh rolls a $3$ or $6$ then he wins.
* Otherwise, the turn passes back to Ava, with the same rules.
Calculate the probability that Vinh wins.
