¨¨¨¨¨§¨¨§§                                          ¨¨§§¨¨¨§¨¨
¨¨¨¨¨¨§¨§§                                          ¨¨§§§¨¨¨§¨
¨¨¨¨¨¨¨¨§§                                          §¨§¨§§¨¨¨§
§¨¨¨¨¨¨¨§¨                                          ¨¨¨¨§§§¨¨¨
¨§¨¨¨¨¨¨¨¨                                          ¨¨¨¨§¨§§¨¨
¨¨§¨¨¨¨¨¨¨                  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!         ¨¨¨¨§¨§§¨¨
¨§¨¨¨¨¨¨¨§                                          ¨¨¨¨¨¨§§§¨
¨¨§¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨§¨§§
§¨¨§¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨§§
§§¨¨§¨¨¨¨¨                                          §¨¨¨¨¨¨¨§¨
§§§¨¨§¨¨¨¨                                          ¨§¨¨¨¨¨¨¨¨
§¨§§¨¨§¨¨¨                                          ¨¨§¨¨¨¨¨¨¨