Suprême n° 034 : Page 69 - Gr 66
L1C2 -2- L1C5 =2=5= L1C5 -5- L1C9 =5= L8C9 -5-7- L8C9 =7= L8C1 -7- L7C1 =7=3= L7C1 -3- L1C1 =3= L1C3 -3-8- L1C3 =8= L1C2 donc L1C2 ≠ 2