Possible Clues:

• Puerto ___ (like Rosario Dawson and Ricky Martin)
• Puerto -- (San Juan native)
• Costa ___ (San Jose native)
• Puerto or Costa follower
• Puerto --
• See 47-Down
• Puerto ___ (resident of San Juan, e.g.)
• Puerto ___ (certain islander)
• Costa ___ (Panamanian's neighbor)
• San Juan native, slangily