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¨¨¨:::££§#                  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!         ###§£†:-:¨
¨:-:†£§###                                          ###§£†:-:¨
¨¨¨¨::†§§#                                          #§§†::¨¨¨¨
¨:-:†£§###                                          ###§£†:-:¨
¨:-:†£§###                                          ###§£†:-:¨
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