¨,=*%*§@##                                          ##@§*%*=,¨
¨,=*%*§@##                                          ##@§*%*=,¨
¨,=*%*§###                                          ###§*%*=,¨
¨,,,*%%§§@                                          @§§%%*,,,¨
¨¨¨¨¨===%§                                          §%===¨¨¨¨¨
¨,=*%*§@##                  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!         ###@*%*=,¨
¨,=*%*§@##                                          ##@§*%*=,¨
¨¨¨¨¨,**@@                                          @@**,¨¨¨¨¨
¨,=*%*@###                                          ###@*%*=,¨
¨,===***§@                                          @§***===,¨
¨,===***§@                                          @§***===,¨
¨,=*%*@###                                          ###@*%*=,¨