Ключевые слова: arrow, blank, blue, board, car, closed, control, crossing, detour, direction, do, element, end, enter, graphic, hospital, icon, illustration, isolated, keep, left, limit, no, not, one, out, parking, pass, post, railroad, red, restriction, right, road, set, sign, speed, stop, street, traffic, turn, way, white, wrong, yield,