¨¨¨,«/^%@#                                          #@%^/«,¨¨¨
¨¨¨¨,«/^%@                                          @%^/«,¨¨¨¨
¨¨¨¨¨,«/^%                                          %^/«,¨¨¨¨¨
¨¨¨¨¨¨,«/^                                          ^/«,¨¨¨¨¨¨
¨¨¨¨¨¨¨,«/                                          /«,¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨,«                   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!         @%^/«,¨¨¨¨
¨¨¨,«/^%@#                                          #@%^/«,¨¨¨
¨¨,«/^%@##                                          ##@%^/«,¨¨
¨,«/^%@###                                          ###@%^/«,¨
¨¨,«/^%@##                                          ##@%^/«,¨¨
¨¨¨,«/^%@#                                          #@%^/«,¨¨¨
¨¨¨¨,«/^%@                                          @%^/«,¨¨¨¨