brick,brick,brick,brick,brick,not,not,not,not,not,brick,brick,brick,brick,brick
brick,not,not,not,not,not,not,not,not,not,not,not,not,not,brick
brick,not,not,not,not,not,not,not,not,not,not,not,not,not,brick
not,not,not,not,not,not,not,not,not,not,not,not,not,not,not
brick,not,not,not,not,not,not,not,not,not,not,not,not,not,brick
brick,not,not,not,not,not,not,not,not,not,not,not,not,not,brick
brick,brick,brick,brick,brick,not,not,not,not,not,brick,brick,brick,brick,brick
