Maestro n° 101 : Page 87 - Gr 84
L2C6 =8= L2C5 -8-5- L2C5 =5= L1C5 -5-1- L1C5 =1= L9C5 -1-3- L9C5 =3= L9C6 donc L2C6 ≠ 3 et L9C6 ≠ 8