,~-^†%&@##                                          ##@&%†^-~,
,,~-^†%&@#                                          #@&%†^-~,,
,,,~-^†%&@                                          @&%†^-~,,,
,,,,~-^†%&                                          &%†^-~,,,,
,,,~-^†%&@                                          @&%†^-~,,,
,,~-^†%&@#                   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!         &%†^-~,,,,
,,,~-^†%&@                                          @&%†^-~,,,
,,~-^†%&@#                                          #@&%†^-~,,
,~-^†%&@##                                          ##@&%†^-~,
,,~-^†%&@#                                          #@&%†^-~,,
,,,~-^†%&@                                          @&%†^-~,,,
,,,,~-^†%&                                          &%†^-~,,,,