,,,,::;%%# #%%;::,,,,
,,,,=;;£## ##£;;=,,,,
,:===;;%£# #£%;;===:,
,:=;%£##@# #@##£%;=:,
,,:::=;£#@ @#£;=:::,,
,,,,::=;%# rails #%;=::,,,,
,:=;%£##@# #@##£%;=:,
,,,,,,:;£# #£;:,,,,,,
,:=;%£##@@ ######################################## @@##£%;=:,
,,::===;£# #£;===::,,
,,,===%£## ######################################## ##£%===,,,
,:=;%£##@# #@##£%;=:,
,:=;%£##@@ @@##£%;=:,
,,,,,:;;£# 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! ##@#£%;=:,
,,,:==;;%# #%;;==:,,,
,:=;%£##@# #@##£%;=:,
,:=;%£##@# #@##£%;=:,
,:==;;£££# #£££;;==:,
,:=;%£#### ####£%;=:,
,:=;%£##@# #@##£%;=:,