@@£&&=†~~¨                                          ¨~~†=&&£@@
@&&=†~~~¨¨                                          ¨¨~~~†=&&@
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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!         ¨~~†=&&&&@
££&&&=†~~¨                                          ¨~~†=&&&££
##£&&=†~~¨                                          ¨~~†=&&£##
&&===†~~~¨                                          ¨~~~†===&&
&=~~~¨¨¨¨¨                                          ¨¨¨¨¨~~~=&
@&&=††~¨¨¨                                          ¨¨¨~††=&&@
##£&&=†~~¨                                          ¨~~†=&&£##