In the game Mahjong, there are a total of 136 tiles: 36 circle tiles, 36 character tiles, 36 bamboo tiles, 16 wind tiles, and 12 dragon tiles. At the beginning of the game, a player is dealt 13 tiles. (a) What is the probability that 5 of the 13 tiles that the player is dealt are bamboo tiles? (b) What is the probability that the player is dealt 3 circle tiles, 3 character tiles, 3 bamboo tiles, 2 wind tiles, and 2 dragon tiles?