...,«\*£&#                                          #&£*\«,...
..,«\*£&##                                          ##&£*\«,..
.,«\*£&###                                          ###&£*\«,.
..,«\*£&##                                          ##&£*\«,..
...,«\*£&#                                          #&£*\«,...
....,«\*£&                  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!        ##&£*\«,..
.,«\*£&###                                          ###&£*\«,.
..,«\*£&##                                          ##&£*\«,..
...,«\*£&#                                          #&£*\«,...
....,«\*£&                                          &£*\«,....
.....,«\*£                                          £*\«,.....
......,«\*                                          *\«,......