Suprême n° 034 : Page 86 - Gr 83
L4C4 -4- L4C6 =4= L2C6 -4- L2C8 =4= L1C9 -4-7- L1C9 =7= L2C7 -7-1- L2C7 =1= L9C7 -1-2- L9C7 =2= L1C7 -2- L1C3 =2= L4C3 -2-1- L4C3 =1= L4C4 donc L4C4 ≠ 4