..-\†$@£@#                                          #@£@$†\-..
...-\†$@£@                                          @£@$†\-...
....-\†$@£                                          £@$†\-....
...-\†$@£@                                          @£@$†\-...
..-\†$@£@#                                          #@£@$†\-..
...-\†$@£@                  rails                   @£@$†\-...
....-\†$@£                                          £@$†\-....
...-\†$@£@                                          @£@$†\-...
..-\†$@£@# @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ #@£@$†\-..
...-\†$@£@                                          @£@$†\-...
....-\†$@£ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ £@$†\-....
...-\†$@£@                                          @£@$†\-...
..-\†$@£@#                                          #@£@$†\-..
...-\†$@£@ trains  are  so  constructed  that  they @£@$†\-...
....-\†$@£ have to follow a set  path. this path is £@$†\-....
...-\†$@£@ called a  "railway", which  is comprised @£@$†\-...
..-\†$@£@# of two metal  rails, hence its nickname. #@£@$†\-..
...-\†$@£@                                          @£@$†\-...
....-\†$@£ because the  low  friction  between  the £@$†\-....
...-\†$@£@ wheels  of the train and the rail metal, @£@$†\-...
..-\†$@£@# there are limits for  how acute  a curve #@£@$†\-..
...-\†$@£@ can be,  and even  more  so for how much @£@$†\-...
....-\†$@£ the  ground  under  the  rails  can   be £@$†\-....
...-\†$@£@ sloped. thus a  railway is often not led @£@$†\-...
..-\†$@£@# on  top of hills, rather through them in #@£@$†\-..
...-\†$@£@ tunnels   (if   they  are   large),   or @£@$†\-...
....-\†$@£            artificial chasms.            £@$†\-....
...-\†$@£@                                          @£@$†\-...
..-\†$@£@# there will  be trees on the side of  the #@£@$†\-..
...-\†$@£@ rails,  but not too  close, or they will @£@$†\-...
....-\†$@£ be  cut  down  by the railway  janitors. £@$†\-....
...-\†$@£@ there will  be  plains,  and  bodies  of @£@$†\-...
..-\†$@£@#                  water.                  #@£@$†\-..
...-\†$@£@                                          @£@$†\-...
....-\†$@£ trains  go by  day and  by night.  along £@$†\-....
...-\†$@£@       the way, there is information      @£@$†\-...
..-\†$@£@# scattered,  often put on  top  of poles, #@£@$†\-..
...-\†$@£@ to be interpreted by the  train drivers. @£@$†\-...
....-\†$@£ different  parts  of  the  railway  have £@$†\-....
...-\†$@£@         different speed limits.          @£@$†\-...
..-\†$@£@#                                          #@£@$†\-..
...-\†$@£@ sometimes, trains have  to stop and wait @£@$†\-...
....-\†$@£ for  something to happen, far away. this £@$†\-....
...-\†$@£@ is signaled  by  red  or  green  lights. @£@$†\-...
..-\†$@£@#                                          #@£@$†\-..
...-\†$@£@                 @@@@@@@@                 @£@$†\-...
....-\†$@£                                          £@$†\-....
...-\†$@£@ many  people follow  the rails by  foot. @£@$†\-...
..-\†$@£@# often this  proves  to  be  the  shorter #@£@$†\-..
...-\†$@£@ path  between  two  points. however this @£@$†\-...
....-\†$@£ is   frowned  upon,  and  very  impolite £@$†\-....
...-\†$@£@        toward the train drivers!         @£@$†\-...
..-\†$@£@#                                          #@£@$†\-..
...-\†$@£@                                          @£@$†\-...
....-\†$@£                                          £@$†\-....
...-\†$@£@                                          @£@$†\-...
..-\†$@£@#                                          #@£@$†\-..
...-\†$@£@                                          @£@$†\-...