natural = {'yes', 'no', 'coastline'},
highway = {'no', 'turning_circle', 'mini_roundabout',
'noexit', 'crossing', 'give_way', 'stop'},
natural = {'yes', 'no', 'coastline'},
highway = {'no', 'turning_circle', 'mini_roundabout',
'noexit', 'crossing', 'give_way', 'stop'},