Mon voisin du dessus est:
_____CCCCCC_______OOOOO_______OOOOO___LL______
____CC___________OO___OO_____OO___OO__LL______
___CC___________OO_____OO___OO_____OO_LL______
___CC___________OO_____OO___OO_____OO_LL______
____CC___________OO___OO_____OO___OO__LL______
_____CCCCCC_______OOOOO_______OOOOO___LLLLLLLL