Рисуем по координатам б) (1; -3), (2; -3), (3; -2), (3; 3), (4; 3), (5; 4), (5; 6), (4; 7), (3; 7), (2; 6), (3; 5), (3; 5,5), (4; 5), (3; 4), (2; 5), (-3; 5), (-4; 6), (-4; 9), (-5; 10), (-5; 11), (-6; 10), (-7; 10), (-7; 10), (-7; 8), (-9; 8), (-9; 7), (-8; 6), (-6; 6), (-7; 3), (-6; 2), (-6; -1), ў(-7; -2), (-7; -3), (-6; -3), (-4; -2), (-4; 2), (1; 2), (2; -1), (1; -2), (1; -3)
Получился собакен)