R1. 3-5-2-4
R2. 5-6-2-1
R3. 7-6-9-11
R4. 1-2-3-4
R5. 6-8-1-5
R6. 11-8-6-10
R7. 3-7-1-5
R8. 1-10-11-5
R9. 5-6-7-8
R10. 3-2-4-7
R11. 8-11-10-5
R2. 5-6-2-1
R3. 7-6-9-11
R4. 1-2-3-4
R5. 6-8-1-5
R6. 11-8-6-10
R7. 3-7-1-5
R8. 1-10-11-5
R9. 5-6-7-8
R10. 3-2-4-7
R11. 8-11-10-5