,,«*†£##@#                                          #@##£†*«,,
,,«*†£####                                          ####£†*«,,
,,«*†£####                                          ####£†*«,,
,,«*†£##@@                                          @@##£†*«,,
,,«*†£##@@                                          @@##£†*«,,
,,«*†£##@#                  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!        ##@##£†*«,
,,,,,*†£##                                          ##£†*,,,,,
,,«*†£##@#                                          #@##£†*«,,
,,«*†£##@#                                          #@##£†*«,,
,,«*†£##@#                                          #@##£†*«,,
,,«*†£##@#                                          #@##£†*«,,
,,«*†£##@#                                          #@##£†*«,,