,,~~:::$¤@ @¤$:::~~,,
,~»:$%¤@## ##@¤%$:»~,
,~»:$%¤@## ##@¤%$:»~,
,~»:$%¤@@# #@@¤%$:»~,
,,,,,»:$¤@ @¤$:»,,,,,
,~»:$%¤@@@ rails @@@¤%$:»~,
,,,,,,,»$¤ ¤$»,,,,,,,
,,,,,,,»$¤ ¤$»,,,,,,,
,~~~~:$$¤@ ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤ @¤$$:~~~~,
,,,,,,,»$¤ ¤$»,,,,,,,
,~»:$%¤@@# ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤ #@@¤%$:»~,
,,,~:$$%%¤ ¤%%$$:~,,,
,~»:$%¤@@# #@@¤%$:»~,
,,~~»$$¤¤@ trains are so constructed that they @¤¤$$»~~,,
,~»:%¤@@## 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! ¤%:»,,,,,,
,~»:$%¤@@@ @@@¤%$:»~,
,~»:$$$%¤¤ ¤¤%$$$:»~,
,~»:$%¤@@# #@@¤%$:»~,
,,,~::$%%@ @%%$::~,,,
,~»::$$$¤@ @¤$$$::»~,
,~»:$¤@@## ##@@¤$:»~,