Choose a Stage card from one of the six in the game, for example stage A, "Avenue Corso Paseo".
Each stage card has a map showing the stage, with each tile marked with its letter. There is also a code at the bottom, which is just the letters of the stage in order. Remember that each tile is reversible, with lower-case letters on one side and upper-case on the others.
Avenue Corso Paseo is designed to be used for first time players and doesn't use any of the upper-case tile sides as they have additional rules associated with them. It is also built in alphabetical order, starting with tile "a" and going through, in order, all the way to tile "u