.,«†§@@@@&                                          &@@@@§†«,.
.,,««††§§&                                          &§§††««,,.
.,«†§@&¶##                                          ##¶&@§†«,.
.,««««†@@&                                          &@@†««««,.
....«††§&#                                          #&§††«....
.,«†§@&¶##                  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!        ##¶&@§†«,.
.,«†§@&¶##                                          ##¶&@§†«,.
.,«†§@&¶##                                          ##¶&@§†«,.
.,«†§@&###                                          ###&@§†«,.
....,«§§§&                                          &§§§«,....
......«†@¶                                          ¶@†«......
....,,,†§&                                          &§†,,,....