Ключевые слова: abstract, arrow, bad, black, board, clouds, concept, cul de sac, dead, dead end, deadlock, death, defeat, destination, direction, end of road, fail, failure, generic, green, highway, hopeless, idiomatic, illustration, impasse, impossible, logjam, metal, no hope, no outcome, no solution, orange, outcome, post, road, road block, rustic, sign, sky, stalemate, street, symbol, text, traffic, transportation, travel, unsuccessful, versatile, way, wrong,