diff --git a/pfaedle.cfg b/pfaedle.cfg
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+# Copyright 2018, University of Freiburg
+# Chair of Algorithms and Datastructures
+# Authors: Patrick Brosi <brosi@informatik.uni-freiburg.de>
+
+[rail]
+
+# OSM entities to keep on different levels, as k=v. Applies
+# to nodes, edges and relations.
+# Nodes included in kept ways are always kept.
+# Ways included in kept relations are always kept.
+
+osm_filter_keep:
+	railway=rail
+	railway=light_rail
+	railway=narrow_gauge
+	route=rail
+	route=train
+	public_transport=stop_area|rel_flat
+
+osm_filter_lvl1:
+	usage=branch
+
+osm_filter_lvl2:
+
+osm_filter_lvl3:
+	service=crossover
+	service=siding
+	# we cannot completely drop service=yard, because it is often used
+	# incorrectly for crossovers
+	service=yard
+
+osm_filter_lvl4:
+
+osm_filter_lvl5:
+	usage=industrial
+	usage=military
+	usage=test
+	service=spur
+	railway:traffic_mode=freight
+
+# OSM entities to drop, as k=v. Applies to nodes, edges and
+# relations.
+# Nodes included in non-dropped ways are kept regardless of
+# a matching drop filter.
+# Ways included in non-dropped relations are kept regardless of
+# a matching drop filter.
+
+osm_filter_drop:
+	railway=abandoned
+	railway=construction
+	railway=disused
+	railway=miniature
+	railway=signal
+	railway=razed
+	railway=proposed
+	metro=yes
+	area=yes
+	# access=no
+	type=multipolygon
+	railway=platform
+	public_transport=platform
+	building=yes
+	building=train_station
+	amenity=shelter
+	amenity=bus_station
+	building=roof
+
+# Nodes that should act as "no-hup" nodes. These are nodes
+# that are contained in multiple ways, but cannot be used
+# to switch from one way to another (for example, a
+# track crossing in rail networks)
+
+osm_filter_nohup:
+	railway:switch=no
+	railway=railway_crossing
+
+# Edges that should act as one-way nodes.
+
+osm_filter_oneway:
+	oneway=yes
+	railway:preferred_direction=forward
+
+osm_filter_oneway_reverse:
+	railway:preferred_direction=backward
+
+# Edges that may explicitely be used in
+# both directions. May be used to set exception
+# to "osm_filter_oneway"
+
+osm_filter_undirected:
+	oneway=false
+	oneway=no
+	oneway=-1
+	railway:preferred_direction=both
+	railway:bidirectional=regular
+
+# Nodes that are stations.
+# Only nodes that have been kept during the filtering above will be
+# checked.
+osm_filter_station:
+	public_transport=stop_position
+	railway=stop
+	railway=halt
+	railway=station
+	#railway=tram_stop
+	railway=subway_stop
+	tram_stop=*
+	stop=*
+
+# Relation fields that should be used for catching the lines that
+# occur on an edge. Only relations that have been kept during the
+# filtering above will be checked. The 'linename' will be normalized
+# according to the rules in line_normalization_chain.
+# The 'from_name' and 'to_name' will be normalized according to the
+# rules in station_normalization_chain.
+# The relations tags are given in the order of their relevance -
+# the first normalized tag-value that is not null/empty will be
+# taken.
+osm_line_relation_tags:
+	line_name=ref,name   # careful, no space after/before comma allowed!
+	from_name=from
+	to_name=to
+
+# attr name together with the
+# max distance in meters between any of the groups members and
+# a potential new member
+# first matching rule will be taken
+# only applies to nodes that match osm_filter_station!
+osm_station_group_attrs:
+	uic_ref=500
+	wikidata=500
+	[public_transport=stop_area]uic_ref=500
+	[public_transport=stop_area]wikidata=500
+	name=100
+	[public_transport=stop_area]name=100
+
+# max distance in meters between a snapped station position and the
+# original station position
+osm_max_snap_distance:	10, 100, 200
+
+# max edge level to which station will be snapped
+osm_max_snap_level: 2
+
+# sorted by priority, first found attr will be taken
+osm_station_name_attrs:
+	name
+	[public_transport=stop_area]name
+	uic_name
+
+# the track number tag in edges, first match is taken
+osm_edge_track_number_tags:
+	railway:track_ref
+	local_ref
+	ref
+
+# the track number tag in stop nodes, first match is taken,
+# overwrites osm_edge_track_number_tags
+osm_track_number_tags:
+	local_ref
+	ref
+
+routing_lvl0_fac:	1  # default level
+routing_lvl1_fac:	1.25
+routing_lvl2_fac:	1.5
+routing_lvl3_fac:	2
+routing_lvl4_fac:	2.5
+routing_lvl5_fac:	3.5
+routing_lvl6_fac:	5
+routing_lvl7_fac:	7
+
+# Punishment (in meters) to add to the distance
+# function if a vehicle performans a full turn
+routing_full_turn_punish:			3000
+
+routing_station_distance_punish_fac: 3.14
+
+routing_non_osm_station_punish:		100
+
+routing_platform_unmatched_punish:	2000
+
+# Max angle that should be counted as a full turn
+routing_full_turn_angle:			100
+
+# Max angle in a route from a station to an already reachable neighbar
+routing_snap_full_turn_angle:	100
+
+# Punishment (in meters) to add to the distance
+# function if a vehicle passes a station node without
+# stopping there
+routing_pass_thru_station_punish:   100
+
+# Punishment factor for every meter a vehicle
+# travels through a one-way edge
+routing_one_way_meter_punish_fac:   1
+
+# Punishment factor for every meter a vehicle
+# travels through an edge without any matching line
+# information
+routing_line_unmatched_punish_fac:  1
+
+# special line normalization for trains
+line_normalize_chain:
+	, -> ' ';
+	- -> ' ';
+	_ -> ' ';
+	" -> '';
+	' -> '';
+	` -> '';
+	/ -> ' ';
+	< -> ' ';
+	> -> ' ';
+	& -> '+';
+	ä -> ae;
+	ö -> oe;
+	ü -> ue;
+	ß -> ss;
+	è -> e;
+	é -> e;
+	á -> a;
+	à -> a;
+	ó -> o;
+	ò -> o;
+	í -> i;
+	ú -> u;
+	ù -> u;
+	ë -> e;
+	ç -> c;
+	å -> ae;
+	â -> a;
+	ê -> e;
+	ï -> i;
+	œ -> oe;
+	ø -> oe;
+	^line -> '';
+	^linie -> '';
+	^metro -> '';
+	^tram -> '';
+	^strassenbahn -> '';
+	^bus -> '';
+
+	# delete everything in brackets
+	\(.+\) -> ' ';
+	\[.+\] -> ' ';
+
+	# whitespace
+	\s+ -> ' ';
+	^\s -> '';
+	\s$ -> '';
+
+	# line/number combs ALWAYS with whitespace (ICE101 -> ICE 101)
+	^([a-zA-Z]+)([0-9]+)$ -> \1 \2;
+
+	# if a character line number is present, delete the numeric part
+	^([a-zA-Z]+) [0-9]+$ -> \1;
+
+[bus]
+
+# OSM entities to keep on different levels, as k=v. Applies
+# to nodes, edges and relations.
+# Nodes included in kept ways are always kept.
+# Ways included in kept relations are always kept.
+
+osm_filter_keep:
+	# highways
+	highway=motorway
+	highway=trunk
+	highway=primary
+	highway=secondary
+	highway=tertiary
+	highway=residential
+	highway=living_street
+	highway=unclassified
+
+	# highway links
+	highway=motorway_link
+	highway=trunk_link
+	highway=primary_link
+	highway=secondary_link
+	highway=tertiary_link
+	highway=residential_link
+
+	way=primary
+	way=seconday
+	way=bus_guideway
+	highway=bus_guideway
+	busway=*
+	psv=yes
+	psv=designated
+
+	trolley_wire=yes
+	trolleywire=yes
+	trolleybus=yes
+	trolley_bus=yes
+
+	route=bus
+	route=trolleybus
+	bus=yes
+
+	public_transport=stop_position
+	bus_stop=*
+	stop=*
+	highway=bus_stop
+	amenity=bus_station|no_match_ways|no_match_rels
+
+	# relations for the restriction system
+	type=restriction
+	type=restriction:bus
+	type=restriction:motorcar
+
+osm_filter_lvl1:
+	highway=secondary
+	highway=secondary_link
+	bus=yes
+	psv=yes
+	access=psv
+	access=bus
+	trolley_wire=yes
+	trolleywire=yes
+	trolleybus=yes
+	trolley_bus=yes
+	psv=designated
+
+osm_filter_lvl2:
+	highway=tertiary
+	highway=tertiary_link
+
+osm_filter_lvl3:
+	highway=unclassified
+	highway=residential
+	highway=road
+
+osm_filter_lvl4:
+	highway=living_street
+	highway=pedestrian
+	highway=service
+
+osm_filter_lvl5:
+	service=siding
+	access=permissive
+	access=private
+	access=no
+	service=parking_aisle
+	highway=footway
+
+# OSM entities to drop, as k=v. Applies to nodes, edges and
+# relations.
+# Nodes included in non-dropped ways are kept regardless of
+# a matching drop filter.
+# Ways included in non-dropped relations are kept regardless of
+# a matching drop filter.
+
+osm_filter_drop:
+	area=yes
+	train=yes|no_match_ways
+	# access=no
+	public_transport=stop_area|no_match_nds|no_match_rels
+	type=multipolygon
+	railway=platform
+	railway=station
+	# service=parking_aisle
+	highway=proposed
+	highway=footway
+	highway=construction
+	building=yes
+	building=train_station
+	leisure=garden
+	leisure=park
+
+# Nodes that should act as "no-hup" nodes. These are nodes
+# that are contained in multiple ways, but cannot be used
+# to switch from one way to another (for example, a
+# track crossing in rail networks)
+
+osm_filter_nohup:
+
+# Configuration of the OSM road restriction system
+# We only support restriction with a single via node
+# atm
+
+osm_node_negative_restriction:
+	restriction=no_right_turn
+	restriction=no_left_turn
+	restriction=no_u_turn
+	restriction=no_straight_on
+	restriction:bus=no_right_turn
+	restriction:bus=no_left_turn
+	restriction:bus=no_u_turn
+	restriction:bus=no_straight_on
+
+osm_node_positive_restriction:
+	restriction=only_left_turn
+	restriction=only_straight_on
+	restriction=only_right_turn
+	restriction:bus=only_left_turn
+	restriction:bus=only_straight_on
+	restriction:bus=only_right_turn
+
+osm_filter_no_restriction:
+	except=psv|mult_val_match
+	except=bus|mult_val_match
+
+# Edges that should act as one-way nodes.
+
+osm_filter_oneway:
+	junction=roundabout		# oneway=yes is implied
+	highway=motorway		# oneway=yes is implied
+	oneway=yes
+	oneway=1
+	oneway=true
+	oneway:bus=yes
+	oneway:bus=1
+	oneway:bus=true
+	oneway:psv=yes
+	oneway:psv=1
+	oneway:psv=true
+
+osm_filter_oneway_reverse:
+	oneway=-1
+
+# Edges that may explicitely be used in
+# both directions. May be used to set exception
+# to "osm_filter_oneway"
+
+osm_filter_undirected:
+	oneway=false
+	oneway=0
+	oneway=alternating
+	oneway=reversible
+	oneway=no
+	oneway:bus=no
+	oneway:bus=0
+	oneway:bus=false
+	oneway:psv=no
+	oneway:psv=0
+	oneway:psv=false
+	busway=opposite_lane
+	busway=opposite
+	busway:left=opposite_lane
+	busway:right=opposite_lane
+	psv=opposite_lane
+	psv=opposite
+
+# Nodes that are stations.
+# Only nodes that have been kept during the filtering above will be
+# checked.
+osm_filter_station:
+	public_transport=stop_position
+	bus_stop=*
+	stop=*
+	highway=bus_stop
+	amenity=bus_station
+
+# Relation fields that should be used for catching the lines that
+# occur on an edge. Only relations that have been kept during the
+# filtering above will be checked. The 'linename' will be normalized
+# according to the rules in line_normalization_chain.
+# The 'from_name' and 'to_name' will be normalized according to the
+# rules in station_normalization_chain.
+# The relations tags are given in the order of their relevance -
+# the first normalized tag-value that is not null/empty will be
+# taken.
+osm_line_relation_tags:
+	line_name=ref,name   # careful, no space after/before comma allowed!
+	from_name=from
+	to_name=to
+
+
+# attr name together with the
+# max distance in meters between any of the groups members and
+# a potential new member
+# first matching rule will be taken
+# only applies to nodes that match osm_filter_station!
+osm_station_group_attrs:
+	uic_ref=500
+	wikidata=500
+	name=100
+
+# max distance in meters between a snapped station position and the
+# original station position
+osm_max_snap_distance:	10 , 50, 100
+
+osm_max_snap_level: 5
+
+osm_max_osm_station_distance: 7.5
+
+# sorted by priority, first found attr will be taken
+osm_station_name_attrs:
+	name
+	uic_name
+
+# the track number tag in stop nodes, first one is taken
+osm_track_number_tags:	local_ref
+
+routing_lvl0_fac:	1  # default level
+routing_lvl1_fac:	1.25
+routing_lvl2_fac:	1.5
+routing_lvl3_fac:	1.75
+routing_lvl4_fac:	2.25
+routing_lvl5_fac:	3
+routing_lvl6_fac:	4
+routing_lvl7_fac:	5
+
+# Punishment (in meters) to add to the distance
+# function if a vehicle performans a full turn
+routing_full_turn_punish:			500
+
+routing_station_distance_punish_fac: 2.5
+
+routing_non_osm_station_punish:		500
+
+# Max angle that should be counted as a full turn
+routing_full_turn_angle:			20
+
+# Max angle in a route from a station to an already reachable neighbor
+routing_snap_full_turn_angle:	110
+
+osm_max_node_block_distance:	10
+
+# Punishment (in meters) to add to the distance
+# function if a vehicle passes a station node without
+# stopping there
+routing_pass_thru_station_punish:   0
+
+# Punishment factor for every meter a vehicle
+# travels through a one-way edge
+routing_one_way_meter_punish_fac:	4
+
+routing_one_way_edge_punish:	5000
+
+# Punishment factor for every meter a vehicle
+# travels through an edge without any matching line
+# information
+# routing_line_unmatched_punish_fac:  1.75
+
+[tram, subway, funicular]
+
+# OSM entities to keep on different levels, as k=v. Applies
+# to nodes, edges and relations.
+# Nodes included in kept ways are always kept.
+# Ways included in kept relations are always kept.
+
+osm_filter_keep:
+	route=tram
+	railway=subway
+	railway=light_rail
+	railway=tram
+	railway=funicular
+	railway=station
+	railway=halt
+	railway=tram_stop
+	route=subway
+	route=light_rail
+	subway=yes
+	tram=yes
+
+osm_filter_lv2:
+	service=siding
+
+osm_filter_lvl5:
+	service=crossover
+	service=yard
+
+# OSM entities to drop, as k=v. Applies to nodes, edges and
+# relations.
+# Nodes included in non-dropped ways are kept regardless of
+# a matching drop filter.
+# Ways included in non-dropped relations are kept regardless of
+# a matching drop filter.
+
+osm_filter_drop:
+	area=yes
+	public_transport=stop_area
+	type=multipolygon
+	railway=platform
+	public_transport=platform
+	service=alley
+
+# Nodes that should act as "no-hup" nodes. These are nodes
+# that are contained in multiple ways, but cannot be used
+# to switch from one way to another (for example, a
+# track crossing in rail networks)
+
+osm_filter_nohup:
+	railway:switch=no
+	railway=railway_crossing
+
+# Edges that should act as one-way nodes.
+
+osm_filter_oneway:
+	oneway=yes
+
+# Edges that may explicitely be used in
+# both directions. May be used to set exception
+# to "osm_filter_oneway"
+
+osm_filter_undirected:
+
+# Nodes that are stations.
+# Only nodes that have been kept during the filtering above will be
+# checked.
+osm_filter_station:
+	public_transport=stop_position
+	station=subway
+	station=tram
+	railway=stop
+	railway=halt
+	railway=station
+	railway=tram_stop
+	railway=subway_stop
+	tram_stop=*
+	stop=*
+
+# Relation fields that should be used for catching the lines that
+# occur on an edge. Only relations that have been kept during the
+# filtering above will be checked. The 'linename' will be normalized
+# according to the rules in line_normalization_chain.
+# The 'from_name' and 'to_name' will be normalized according to the
+# rules in station_normalization_chain.
+# The relations tags are given in the order of their relevance -
+# the first normalized tag-value that is not null/empty will be
+# taken.
+osm_line_relation_tags:
+	line_name=ref,name   # careful, no space after/before comma allowed!
+	from_name=from
+	to_name=to
+
+
+# attr name together with the
+# max distance in meters between any of the groups members and
+# a potential new member
+# first matching rule will be taken
+# only applies to nodes that match osm_filter_station!
+osm_station_group_attrs:
+	uic_ref=500
+	wikidata=500
+	name=100
+
+# max distance in meters between a snapped station position and the
+# original station position
+osm_max_snap_distance:	10, 50, 100
+
+osm_max_snap_level: 4
+
+
+# sorted by priority, first found attr will be taken
+osm_station_name_attrs:
+	name
+	uic_name
+
+# the track number tag in stop nodes, first one is taken
+osm_track_number_tags:	local_ref
+
+routing_lvl0_fac:	1  # default level
+routing_lvl1_fac:	1.5
+routing_lvl2_fac:	2
+routing_lvl3_fac:	2.5
+routing_lvl4_fac:	3.5
+routing_lvl5_fac:	5
+routing_lvl6_fac:	5
+routing_lvl7_fac:	5
+
+# Punishment (in meters) to add to the distance
+# function if a vehicle performans a full turn
+routing_full_turn_punish:			2000
+
+routing_station_distance_punish_fac: 3.14
+
+routing_non_osm_station_punish:	235
+
+# Max angle that should be counted as a full turn
+routing_full_turn_angle:			80
+
+# Max angle in a route from a station to an already reachable neighbar
+routing_snap_full_turn_angle:	80
+
+# Punishment (in meters) to add to the distance
+# function if a vehicle passes a station node without
+# stopping there
+routing_pass_thru_station_punish:   100
+
+# Punishment factor for every meter a vehicle
+# travels through a one-way edge
+routing_one_way_meter_punish_fac:   1
+
+# Punishment factor for every meter a vehicle
+# travels through an edge without any matching line
+# information
+routing_line_unmatched_punish_fac:  0.5
+
+[ferry]
+
+# OSM entities to keep on different levels, as k=v. Applies
+# to nodes, edges and relations.
+# Nodes included in kept ways are always kept.
+# Ways included in kept relations are always kept.
+
+osm_filter_keep:
+	route=ferry
+	waterway=river
+	motorboat=yes
+	ferry=yes
+
+# Nodes that are stations.
+# Only nodes that have been kept during the filtering above will be
+# checked.
+osm_filter_station:
+	public_transport=stop_position
+	station=ferry
+	railway=stop
+	railway=halt
+	railway=station
+	stop=*
+
+# Relation fields that should be used for catching the lines that
+# occur on an edge. Only relations that have been kept during the
+# filtering above will be checked. The 'linename' will be normalized
+# according to the rules in line_normalization_chain.
+# The 'from_name' and 'to_name' will be normalized according to the
+# rules in station_normalization_chain.
+# The relations tags are given in the order of their relevance -
+# the first normalized tag-value that is not null/empty will be
+# taken.
+osm_line_relation_tags:
+	line_name=ref,name   # careful, no space after/before comma allowed!
+	from_name=from
+	to_name=to
+
+
+# attr name together with the
+# max distance in meters between any of the groups members and
+# a potential new member
+# first matching rule will be taken
+# only applies to nodes that match osm_filter_station!
+osm_station_group_attrs:
+	uic_ref=500
+	wikidata=500
+	name=100
+
+# max distance in meters between a snapped station position and the
+# original station position
+osm_max_snap_distance:	10, 100, 200
+
+osm_max_snap_level: 4
+
+
+# sorted by priority, first found attr will be taken
+osm_station_name_attrs:
+	name
+	uic_name
+
+# the track number tag in stop nodes, first one is taken
+osm_track_number_tags:	local_ref
+
+routing_lvl0_fac:	1  # default level
+routing_lvl1_fac:	1.5
+routing_lvl2_fac:	2
+routing_lvl3_fac:	2.5
+routing_lvl4_fac:	3.5
+routing_lvl5_fac:	5
+routing_lvl6_fac:	5
+routing_lvl7_fac:	5
+
+# Punishment (in meters) to add to the distance
+# function if a vehicle performans a full turn
+routing_full_turn_punish:			100
+
+routing_station_distance_punish_fac: 3.14
+
+routing_non_osm_station_punish:	50
+
+# Max angle that should be counted as a full turn
+routing_full_turn_angle:			45
+
+# Max angle in a route from a station to an already reachable neighbar
+routing_snap_full_turn_angle:	0
+
+# Punishment (in meters) to add to the distance
+# function if a vehicle passes a station node without
+# stopping there
+routing_pass_thru_station_punish:   0
+
+# Punishment factor for every meter a vehicle
+# travels through a one-way edge
+routing_one_way_meter_punish_fac:   1
+
+# Punishment factor for every meter a vehicle
+# travels through an edge without any matching line
+# information
+routing_line_unmatched_punish_fac:  0.5
+
+[tram, bus, subway, rail, gondola, funicular, ferry]
+# Regular expressions and station comparision is
+# always case insensitive!
+station_normalize_chain:
+	, -> ' ';
+	- -> ' ';
+	— -> ' ';
+	_ -> ' ';
+	" -> '';
+	' -> '';
+	` -> '';
+	\( -> ' ';
+	\) -> ' ';
+	\[ -> ' ';
+	\] -> ' ';
+	/ -> ' ';
+	'\\' -> ' ';
+	< -> ' ';
+	> -> ' ';
+	& -> '+';
+	ä -> ae;
+	ö -> oe;
+	ü -> ue;
+	ß -> ss;
+	è -> e;
+	é -> e;
+	á -> a;
+	à -> a;
+	ó -> o;
+	ò -> o;
+	ô -> o;
+	ç -> c;
+	í -> i;
+	ú -> u;
+	ù -> u;
+	ë -> e;
+	å -> ae;
+	â -> a;
+	ê -> e;
+	ï -> i;
+	œ -> oe;
+	ø -> oe;
+	str\. -> strasse;
+	av\. -> avenue;
+
+	# always separate 'street', 'strasse'
+	'([a-zA-Z])strasse($| )' -> '\1 strasse\2';
+	'([a-zA-Z])street($| )' -> '\1 street\2';
+
+	# always use "street"
+	'(^| )strasse($| )' -> '\1street\2';
+
+	# always use "avenue"
+	'(^| )avenida($| )' -> '\1avenue\2';
+	'(^| )avenu($| )' -> '\1avenue\2';
+
+	# normalize every possible abbr. of german "Bahnhof", "Hauptbahnhof", "Busbahnhof"
+	'(^| )hauptbf\.($| )' -> '\1hauptbahnhof\2';
+	'(^| )hauptbf($| )' -> '\1hauptbahnhof\2';
+	'(^| )hauptbhf\.($| )' -> '\1hauptbahnhof\2';
+	'(^| )hauptbhf($| )' -> '\1hauptbahnhof\2';
+	'(^| )zentraler busbahnhof($| )$' -> \1busbahnhof\2;
+	'(^| )zentraler omnibusbahnhof($| )$' -> \1busbahnhof\2;
+	'(^| )omnibusbahnhof($| )' -> '\1busbahnhof\2';
+	'(^| )omnibusbhf($| )' -> '\1busbahnhof\2';
+	'(^| )busbf\.($| )' -> '\1busbahnhof\2';
+	'(^| )busbf($| )' -> '\1busbahnhof\2';
+	'(^| )bus bf\.($| )' -> '\1busbahnhof\2';
+	'(^| )bus bf($| )' -> '\1busbahnhof\2';
+	'(^| )busbhf\.($| )' -> '\1busbahnhof\2';
+	'(^| )busbhf($| )' -> '\1busbahnhof\2';
+	'(^| )bus bhf\.($| )' -> '\1busbahnhof\2';
+	'(^| )bus bhf($| )' -> '\1busbahnhof\2';
+	'(^| )zob($| )' -> '\1busbahnhof\2';
+	'(^| )hbf\.($| )' -> '\1hauptbahnhof\2';
+	'(^| )hbf($| )' -> '\1hauptbahnhof\2';
+	'(^| )hb\.($| )' -> '\1hauptbahnhof\2';
+	'(^| )hb($| )' -> '\1hauptbahnhof\2';
+	'(^| )bf\.($| )' -> '\1bahnhof\2';
+	'(^| )bf($| )' -> '\1bahnhof\2';
+	'(^| )bhf\.($| )' -> '\1bahnhof\2';
+	'(^| )bhf($| )' -> '\1bahnhof\2';
+	'(^| )bhfeingang($| )' -> '\1bahnhofeingang\2';
+	'(^| )gare de($| )' -> '\1gare\2';
+
+
+	# if a stations starts with  single station identifier
+	# always put it at the end (for example, "hauptbahnhof freiburg" becomes "freiburg hauptbahnhof")
+	'^hauptbahnhof (.+)$' -> \1 hauptbahnhof;
+	'^bahnhof (.+)$' -> \1 bahnhof;
+	'^busbahnhof (.+)$' -> \1 busbahnhof;
+	'^gare (.+)$' -> \1 gare;
+	'^station (.+)$' -> \1 station;
+
+	'(^| )busbahnhof($| )' -> '\1bbahnhof\2';
+
+	# normalize line types in station names
+	'(^| )u bahn\.($| )' -> '\1ubahn\2';
+	'(^| )metro\.($| )' -> '\1ubahn\2';
+	'(^| )subway\.($| )' -> '\1ubahn\2';
+	'(^| )underground\.($| )' -> '\1ubahn\2';
+	'(^| )ubahn($| )' -> '\1u\2';
+	'(^| )s bahn\.($| )' -> '\1sbahn\2';
+	'(^| )sbahn($| )' -> '\1s\2';
+	'(^| )tramway($| )' -> '\1tram\2';
+	'(^| )stadtbahn($| )' -> '\1tram\2';
+	'(^| )strassenbahn($| )' -> '\1tram\2';
+	'(^| )streetcar($| )' -> '\1tram\2';
+	'(^| )tram($| )' -> '\1t\2';
+
+	# delete track information from name
+	'(^| )kante [a-zA-Z0-9]{1,2}($| )' -> ' ';
+	'(^| )gleis [a-zA-Z0-9]{1,2}($| )' -> ' ';
+	'(^| )track [a-zA-Z0-9]{1,2}($| )' -> ' ';
+	'(^| )voie [a-zA-Z0-9]{1,2}($| )' -> ' ';
+
+	# abbrv
+	'(^| )und($| )' -> '\1+\2';
+	'(^| )and($| )' -> '\1+\2';
+	'(^| )et($| )' -> '\1+\2';
+
+	# noise
+	'\sde\s' -> ' ';
+	'\sda\s' -> ' ';
+	'\sdi\s' -> ' ';
+	'\sdel\s' -> ' ';
+	'\sdal\s' -> ' ';
+
+	# abbrv in most western languages
+	'(^| )saint ' -> '\1st. ';
+	'(^| )sankt ' -> '\1st. ';
+	'(^| )sanct ' -> '\1st. ';
+
+	\. -> ' ';
+
+	# whitespace
+	\s+ -> ' ';
+	^\s -> '';
+	\s$ -> '';
+
+line_normalize_chain:
+	, -> ' ';
+	- -> ' ';
+	_ -> ' ';
+	" -> '';
+	' -> '';
+	` -> '';
+	/ -> ' ';
+	< -> ' ';
+	> -> ' ';
+	& -> '+';
+	ä -> ae;
+	ö -> oe;
+	ü -> ue;
+	ß -> ss;
+	è -> e;
+	é -> e;
+	á -> a;
+	à -> a;
+	ó -> o;
+	ò -> o;
+	í -> i;
+	ú -> u;
+	ù -> u;
+	ë -> e;
+	å -> ae;
+	ç -> c;
+	â -> a;
+	ê -> e;
+	ï -> i;
+	œ -> oe;
+	ø -> oe;
+	^line -> '';
+	^linie -> '';
+	^metro -> '';
+	^tram -> '';
+	^strassenbahn -> '';
+	^bus -> '';
+
+	# delete everything in brackets
+	\(.+\) -> ' ';
+	\[.+\] -> ' ';
+
+	# whitespace
+	\s+ -> ' ';
+	^\s -> '';
+	\s$ -> '';
+
+	# line/number combs ALWAYS without whitespace (T 2 -> T2)
+	^([a-zA-Z]+) ([0-9]+)$ -> \1\2;
+
+track_normalize_chain:
+	'(^| )gleis($| )' -> '';
+	'(^| )gl\.($| )' -> '';
+	'(^| )platform($| )' -> '';
+	'(^| )track($| )' -> '';
+	'(^| )rail($| )' -> '';
+	# line/number combs ALWAYS without whitespace (1 A -> 1A)
+	^([a-zA-Z]+) ([0-9]+)$ -> \1\2;
+	^([0-9]+) ([a-zA-Z]+)$ -> \1\2;
+
+	# delete track numbers greater than 999
+	^[0-9]{4,}$ -> '';