On Uncharted I'm at the library with Elena and Sully. I killed all the people who tried to get Sully, and trying to solve the puzzle. I'm doing the puzzle that includes the diary and the 4 animal statues. I'm following the rules in the diary, like one of them goes east, one of them goes west, (wich for some reason, the w on the compass is a O)one of them goes suoth and another one goes north. I'm really confused when I put them in the right order nothing happens...