&†\-,¨¨¨¨¨                                          ¨¨¨¨¨,-\†&
#&†\-,¨¨¨¨                                          ¨¨¨¨,-\†&#
£#&†\-,¨¨¨                                          ¨¨¨,-\†&#£
#£#&†\-,¨¨                                          ¨¨,-\†&#£#
##£#&†\-,¨                                          ¨,-\†&#£##
#£#&†\-,¨¨                   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!         ¨¨¨¨,-\†&#
&†\-,¨¨¨¨¨                                          ¨¨¨¨¨,-\†&
†\-,¨¨¨¨¨¨                                          ¨¨¨¨¨¨,-\†
\-,¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨,-\
-,¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨,-
,¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨,
¨¨¨¨¨¨¨¨¨¨                                          ¨¨¨¨¨¨¨¨¨¨