,,,,,,-=%& &%=-,,,,,,
,-==%&#@## ##@#&%==-,
,-~==%&@## ##@&%==~-,
,---~~===& &===~~---,
,,,-~==&#@ @#&==~-,,,
,-~==%&#@# 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! &%=~~,,,,,
,-~==%&#@@ @@#&%==~-,
,-~==%#@## ##@#%==~-,
,-~==%&#@@ @@#&%==~-,
,,-~~~=%&& &&%=~~~-,,
,-~==%&### ###&%==~-,
,-~==%&#@@ @@#&%==~-,