¨-=†**&@##                                          ##@&**†=-¨
¨¨-=†**&@#                                          #@&**†=-¨¨
¨¨¨-=†**&@                                          @&**†=-¨¨¨
¨¨-=†**&@#                                          #@&**†=-¨¨
¨-=†**&@##                                          ##@&**†=-¨
¨¨-=†**&@#                  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!        #@&**†=-¨¨
¨-=†**&@##                                          ##@&**†=-¨
¨¨-=†**&@#                                          #@&**†=-¨¨
¨¨¨-=†**&@                                          @&**†=-¨¨¨
¨¨-=†**&@#                                          #@&**†=-¨¨
¨-=†**&@##                                          ##@&**†=-¨
¨¨-=†**&@#                                          #@&**†=-¨¨