R1-280313
C1: 1-- 2
C2: 1-- 2
C3: 7-- 10
C4: 2-- 1
C5: 5-- 8
C6: 2-- 3
C7: 9-- 4
C8: 9-- 2
R2-280313
C1: 13-- 9
C2: 11-- 12
C3: 8-- 14
C4: 3-- 6
C5: 13-- 8
C6: 10-- 12
C7: 14-- 4
C8: 1-- 4
R3-280313
C1: 6-- 11
C2: 14-- 7
C3: 9-- 7
C4: 12-- 13
C5: 1-- 3
C6: 8-- 9
C7: 11-- 7
C8: 8-- 9
BONNE CHANCE