¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
,¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨,
«,¨¨¨¨¨¨¨¨                   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!         ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨
,¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨,
«,¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨,«