¨¨,~\%@### ###@%\~,¨¨
¨,~\%@#### ####@%\~,¨
¨¨,~\%@### ###@%\~,¨¨
¨¨¨,~\%@## ##@%\~,¨¨¨
¨¨,~\%@### ###@%\~,¨¨
¨,~\%@#### 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! ##@%\~,¨¨¨
¨¨,~\%@### ###@%\~,¨¨
¨,~\%@#### ####@%\~,¨
¨¨,~\%@### ###@%\~,¨¨
¨¨¨,~\%@## ##@%\~,¨¨¨
¨¨,~\%@### ###@%\~,¨¨
¨,~\%@#### ####@%\~,¨