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¨^«\^§¶###                  rails                   ###¶§^\«^¨
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¨^«\^££££§ §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ §££££^\«^¨
¨^«\^£§¶##                                          ##¶§£^\«^¨
¨^«\^§¶### §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ ###¶§^\«^¨
¨^«\^£££§§                                          §§£££^\«^¨
¨^«\^£§###                                          ###§£^\«^¨
¨^«\^£§¶¶¶ 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!         ###§£^\«^¨
¨^«\^£§¶##                                          ##¶§£^\«^¨
¨^«\^£§¶¶¶                                          ¶¶¶§£^\«^¨
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