##@¤§†^~.¨                                          ¨.~^†§¤@##
¤§§§^~¨¨¨¨                                          ¨¨¨¨~^§§§¤
##@¤§†^~.¨                                          ¨.~^†§¤@##
##@¤§†^~.¨                                          ¨.~^†§¤@##
¤¤†~.¨¨¨¨¨                                          ¨¨¨¨¨.~†¤¤
##@¤§†^~.¨                  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!        ¨.~^†§§¤¤@
#¤††~..¨¨¨                                          ¨¨¨..~††¤#
¤¤††††^~.¨                                          ¨.~^††††¤¤
###@¤§^~.¨                                          ¨.~^§¤@###
¤†~.¨¨¨¨¨¨                                          ¨¨¨¨¨¨.~†¤
¤¤†~~.¨¨¨¨                                          ¨¨¨¨.~~†¤¤
¤§†^~¨¨¨¨¨                                          ¨¨¨¨¨~^†§¤