R1. 8-2-4-3
R2. 10-8-1-3
R3. 7-8-10-11
R4. 3-5-2-12
R5. 4-12-5-9
R6. 4-5-3-1
R7. 4-8-3-9
R8. 10-7-8-5
R9. 6-4-7-8
R10. 12-1-6-10
R11. 4-10-9-1
R12. 12-9-11-3
R2. 10-8-1-3
R3. 7-8-10-11
R4. 3-5-2-12
R5. 4-12-5-9
R6. 4-5-3-1
R7. 4-8-3-9
R8. 10-7-8-5
R9. 6-4-7-8
R10. 12-1-6-10
R11. 4-10-9-1
R12. 12-9-11-3