R1 1-4-6-2-7 r2 7-1-6-2 r3 8-3-4-5-1 r4 1-3-2-5-8 r5 7-2-6-3-5 r6 5-4-7-8-2 r7 6-7-2-1-3 r8 3-1-4 r9 8-7-4-5-1 good luck