OK, if you have the codeword warrior, you may turn to 3 otherwise you may go back to 2. Although we both know you have that codeword. If you have the codeword fun you may turn to 5, without it you can go to 8.
If you have the codeword warrior you may turn to 3. If you do not have the codeword fun, you may turn to 8. If you have the codeword fun, you may instead turn to 5. Otherwise see 4.