Suprême n° 034 : Page 70 - Gr 67
L7C7 -6- L9C7 =6=4= L9C7 -4- L9C2 =4= L5C2 -4- L6C3 =4= L6C8 -4- L1C8 =4=5= L1C8 -5- L8C8 =5= L7C7 donc L7C7 ≠ 6