^«^=&§¶@##                                          ##@¶§&=^«^
¨^«^=&§¶@#                                          #@¶§&=^«^¨
^«^=&§¶@##                                          ##@¶§&=^«^
¨^«^=&§¶@#                                          #@¶§&=^«^¨
^«^=&§¶@##                                          ##@¶§&=^«^
¨^«^=&§¶@#                  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!        #@¶§&=^«^¨
^«^=&§¶@##                                          ##@¶§&=^«^
¨^«^=&§¶@#                                          #@¶§&=^«^¨
^«^=&§¶@##                                          ##@¶§&=^«^
¨^«^=&§¶@#                                          #@¶§&=^«^¨
^«^=&§¶@##                                          ##@¶§&=^«^
¨^«^=&§¶@#                                          #@¶§&=^«^¨