##¶@%†*~^¨                                          ¨^~*†%@¶##
#¶@%†*~^¨¨                                          ¨¨^~*†%@¶#
##¶@%†*~^¨                                          ¨^~*†%@¶##
#¶@%†*~^¨¨                                          ¨¨^~*†%@¶#
##¶@%†*~^¨                                          ¨^~*†%@¶##
#¶@%†*~^¨¨                  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!         ¨¨^~*†%@¶#
##¶@%†*~^¨                                          ¨^~*†%@¶##
#¶@%†*~^¨¨                                          ¨¨^~*†%@¶#
##¶@%†*~^¨                                          ¨^~*†%@¶##
#¶@%†*~^¨¨                                          ¨¨^~*†%@¶#
##¶@%†*~^¨                                          ¨^~*†%@¶##
#¶@%†*~^¨¨                                          ¨¨^~*†%@¶#