Level 1 - N,O
Secret S,E
Level 2- E,S,N
Secret N,N
Level 3- O,E,N,N
Secret N,S,E
Level 4- E,O,N,S
Secret O,E,N
Level 5- O,O,N,E
Secret O,N,S
Level 6- S,E,E,N,N
Secret E,E,E,S
Level 7- S,O,E,E,E
Secret S,S,O,N,N
Level 8- N,O,N,O,E
Secret N,S,S,E,N
Level 9- E,N,E,N,S
Secret S,O,E,E,N
Level 10- O,E,N,S,O
Secret N,S,E,O