@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
#@¶§$$†=^¨                                          ¨^=†$$§¶@#
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
¶§$$†=^¨¨¨                                          ¨¨¨^=†$$§¶
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
#@¶§$$†=^¨                   rails                  ¨^=†$$§¶@#
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
¶§$$†=^¨¨¨                                          ¨¨¨^=†$$§¶
@¶§$$†=^¨¨ §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ ¨¨^=†$$§¶@
#@¶§$$†=^¨                                          ¨^=†$$§¶@#
@¶§$$†=^¨¨ §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ ¨¨^=†$$§¶@
¶§$$†=^¨¨¨                                          ¨¨¨^=†$$§¶
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
#@¶§$$†=^¨ trains  are  so  constructed  that  they ¨^=†$$§¶@#
@¶§$$†=^¨¨ have to follow a  set path. this path is ¨¨^=†$$§¶@
¶§$$†=^¨¨¨ called a  "railway", which  is comprised ¨¨¨^=†$$§¶
@¶§$$†=^¨¨ of two metal rails, hence its  nickname. ¨¨^=†$$§¶@
#@¶§$$†=^¨                                          ¨^=†$$§¶@#
@¶§$$†=^¨¨ because  the  low friction  between  the ¨¨^=†$$§¶@
¶§$$†=^¨¨¨ wheels of the train and  the rail metal, ¨¨¨^=†$$§¶
@¶§$$†=^¨¨ there are limits for  how acute  a curve ¨¨^=†$$§¶@
#@¶§$$†=^¨ can be, and even more  so  for how  much ¨^=†$$§¶@#
@¶§$$†=^¨¨ the  ground  under  the   rails  can  be ¨¨^=†$$§¶@
¶§$$†=^¨¨¨ sloped. thus a railway is often not  led ¨¨¨^=†$$§¶
@¶§$$†=^¨¨ on top of hills, rather  through them in ¨¨^=†$$§¶@
#@¶§$$†=^¨ tunnels  (if   they   are   large),   or ¨^=†$$§¶@#
@¶§$$†=^¨¨            artificial chasms.            ¨¨^=†$$§¶@
¶§$$†=^¨¨¨                                          ¨¨¨^=†$$§¶
@¶§$$†=^¨¨ there will  be  trees on the side of the ¨¨^=†$$§¶@
#@¶§$$†=^¨ rails, but not  too close,  or they will ¨^=†$$§¶@#
@¶§$$†=^¨¨ be cut  down  by the  railway  janitors. ¨¨^=†$$§¶@
¶§$$†=^¨¨¨ there will  be  plains,  and  bodies  of ¨¨¨^=†$$§¶
@¶§$$†=^¨¨                  water.                  ¨¨^=†$$§¶@
#@¶§$$†=^¨                                          ¨^=†$$§¶@#
@¶§$$†=^¨¨ trains  go by day and  by  night.  along ¨¨^=†$$§¶@
¶§$$†=^¨¨¨       the way, there is information      ¨¨¨^=†$$§¶
@¶§$$†=^¨¨ scattered, often  put on  top  of poles, ¨¨^=†$$§¶@
#@¶§$$†=^¨ to be interpreted by  the train drivers. ¨^=†$$§¶@#
@¶§$$†=^¨¨ different  parts  of  the  railway  have ¨¨^=†$$§¶@
¶§$$†=^¨¨¨         different speed limits.          ¨¨¨^=†$$§¶
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
#@¶§$$†=^¨ sometimes, trains have to  stop and wait ¨^=†$$§¶@#
@¶§$$†=^¨¨ for something  to happen, far away. this ¨¨^=†$$§¶@
¶§$$†=^¨¨¨ is  signaled  by  red or  green  lights. ¨¨¨^=†$$§¶
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
#@¶§$$†=^¨                 §§§§§§§§                 ¨^=†$$§¶@#
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
¶§$$†=^¨¨¨ many people  follow  the rails  by foot. ¨¨¨^=†$$§¶
@¶§$$†=^¨¨ often  this  proves  to  be the  shorter ¨¨^=†$$§¶@
#@¶§$$†=^¨ path  between two points.  however  this ¨^=†$$§¶@#
@¶§$$†=^¨¨ is   frowned  upon,  and  very  impolite ¨¨^=†$$§¶@
¶§$$†=^¨¨¨         toward the train drivers!        ¨¨¨^=†$$§¶
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
#@¶§$$†=^¨                                          ¨^=†$$§¶@#
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
¶§$$†=^¨¨¨                                          ¨¨¨^=†$$§¶
@¶§$$†=^¨¨                                          ¨¨^=†$$§¶@
#@¶§$$†=^¨                                          ¨^=†$$§¶@#