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¨:=;^$££@# #@££$^;=:¨
¨¨¨¨:;;$£@ @£$;;:¨¨¨¨
¨:=;^$£@## rails ##@£$^;=:¨
¨:=;^$££## ##££$^;=:¨
¨:=;$££@## ##@££$;=:¨
¨:=;^$$$££ ££££££££££££££££££££££££££££££££££££££££ ££$$$^;=:¨
¨:=;^$££@# #@££$^;=:¨
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¨:=;^$££@# #@££$^;=:¨
¨¨¨:=^^$££ ££$^^=:¨¨¨
¨:=;^$££@@ trains are so constructed that they @@££$^;=:¨
¨:=;^$££## have to follow a set path. this path is ##££$^;=:¨
¨¨¨¨¨¨:;^£ called a "railway", which is comprised £^;:¨¨¨¨¨¨
¨¨¨:;^^$£@ of two metal rails, hence its nickname. @£$^^;:¨¨¨
¨:=^$££@## ##@££$^=:¨
¨:=;^$£@## because the low friction between the ##@£$^;=:¨
¨¨¨:=^^$£@ wheels of the train and the rail metal, @£$^^=:¨¨¨
¨:===;^$$£ there are limits for how acute a curve £$$^;===:¨
¨:=;^$££££ can be, and even more so for how much ££££$^;=:¨
¨:=;^$££@# the ground under the rails can be #@££$^;=:¨
¨:=;^$££@# sloped. thus a railway is often not led #@££$^;=:¨
¨¨¨¨::;$£@ on top of hills, rather through them in @£$;::¨¨¨¨
¨:=;^$££## tunnels (if they are large), or ##££$^;=:¨
¨¨¨¨==^££@ artificial chasms. @££^==¨¨¨¨
¨:=;^$££## ##££$^;=:¨
¨¨¨¨¨:;;^£ there will be trees on the side of the £^;;:¨¨¨¨¨
¨¨¨¨=;$$££ rails, but not too close, or they will ££$$;=¨¨¨¨
¨:=;^$££@# be cut down by the railway janitors. #@££$^;=:¨
¨¨¨¨¨:;$£@ there will be plains, and bodies of @£$;:¨¨¨¨¨
¨:=;^$££## water. ##££$^;=:¨
¨:=;^$££@# #@££$^;=:¨
¨:=;^^$£££ trains go by day and by night. along £££$^^;=:¨
¨:===^^£££ the way, there is information £££^^===:¨
¨¨¨¨¨==^$£ scattered, often put on top of poles, £$^==¨¨¨¨¨
¨¨¨¨¨=^££@ to be interpreted by the train drivers. @££^=¨¨¨¨¨
¨:===^^^$£ different parts of the railway have £$^^^===:¨
¨¨¨¨:=^$$£ different speed limits. £$$^=:¨¨¨¨
¨::::;$££@ @££$;::::¨
¨:=;^$££@# sometimes, trains have to stop and wait #@££$^;=:¨
¨:::;;$£££ for something to happen, far away. this £££$;;:::¨
¨:=;^$£@## is signaled by red or green lights. ##@£$^;=:¨
¨¨¨¨¨¨=;$£ £$;=¨¨¨¨¨¨
¨:=;^$££## ££££££££ ##££$^;=:¨
¨¨¨¨:=^$$£ £$$^=:¨¨¨¨
¨¨¨¨¨=;$$£ many people follow the rails by foot. £$$;=¨¨¨¨¨
¨:=;^$££@@ often this proves to be the shorter @@££$^;=:¨
¨=;^$££@## path between two points. however this ##@££$^;=¨
¨¨¨¨¨¨=^££ is frowned upon, and very impolite ££^=¨¨¨¨¨¨
¨:=;^$££@# toward the train drivers! #@££$^;=:¨
¨:=;^$££@# #@££$^;=:¨
¨:=;^$$$££ ££$$$^;=:¨
¨:=;^$££@# #@££$^;=:¨
¨¨¨¨¨:=;^£ £^;=:¨¨¨¨¨
¨:=;^$££@@ @@££$^;=:¨
¨:=;^$$$£@ @£$$$^;=:¨