Ключевые слова: advisement, arrow, authorization, bilingual, business, confusion, contradiction, contradictory, convergence, convergent, direction, directive, divergence, graphic, guidance, guide, home, house, imperative, indication, info, information, instruction, maid, mandate, notification, obligation, opposite, option, orientation, prohibit, prohibition, recommendation, regulation, restriction, sign, signage, specification, towel, warning, work,