k	num	v's
junction	307	circular (1), cloverleaf (1), merging (1), roundabout (302), yes (2),
junction:ref	6	1 (1), 17 (1), 1C (1), 20 (2), 45 (1),

другие | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | y | z |