please answer

Jesse and Janie are playing a game. On the table in front of them, there are 50 coins. They take turns removing some of these coins from the table. At each turn, the person moving can remove either 1, 2, 3, 4, 5, 6, 7 or 8 coins (they cannot remove 0 or 9 etc). The person to remove the last coin wins. Suppose Janie is the first player to have a turn. 1) In the subgame perfect equilibrium, Janie begins by taking coins. 2) Suppose Janie makes a mistake in play, and removes a number of coins that leaves 37 coins on the table when it is Jesse's turn. To have a chance at winning, Jesse should remove coins