а) A´В = {(-3,3),(-3,4),(-3,5),(-3,6),(-3,7),(-4,3),(-4,4),(-4,5),(-4,6),(-4,7),(-5,3),(-5,4),(-5,5),(-5,6),(-5,7),(-6,3),(-6,4),(-6,5),(-6,6),(-6,7)}.
б) A´В = {(-2,-2),(-2,-1),(-2,0),(-2,1),(2,-2),(2,-1),(2,0),(2,1),(3,-2),(3,-1),(3,0),(3,1),(4,-2),(4,-1),(4,0),(4,1)(5,-2),(5,-1),(5,0),(5,1),(6,-2),(6,-1),(6,0),(6,1)}.
в) A´В = {(3,2),(3,3),(3,4),(3,5),(3,6),(4,2),(4,3),(4,4),(4,5),(4,6),(5,2),(5,3),(5,4),(5,5),(5,6),(6,2),(6,3),(6,4),(6,5),(6,6)}.
а) A´В = {(-3,3),(-3,4),(-3,5),(-3,6),(-3,7),
(-4,3),(-4,4),(-4,5),(-4,6),(-4,7),
(-5,3),(-5,4),(-5,5),(-5,6),(-5,7),
(-6,3),(-6,4),(-6,5),(-6,6),(-6,7)}.
б) A´В = {(-2,-2),(-2,-1),(-2,0),(-2,1),(2,-2),(2,-1),(2,0),(2,1),(3,-2),(3,-1),(3,0),(3,1),(4,-2),(4,-1),(4,0),(4,1)(5,-2),(5,-1),(5,0),(5,1),(6,-2),(6,-1),(6,0),(6,1)}.
в) A´В = {(3,2),(3,3),(3,4),(3,5),(3,6),(4,2),(4,3),(4,4),(4,5),(4,6),(5,2),(5,3),(5,4),(5,5),(5,6),(6,2),(6,3),(6,4),(6,5),(6,6)}.