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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! ¨¨¨¨¨¨~†££
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