¨,«*$$¤£##                                          ##£¤$$*«,¨
¨¨,«*$$¤£#                                          #£¤$$*«,¨¨
¨¨¨,«*$$¤£                                          £¤$$*«,¨¨¨
¨¨¨¨,«*$$¤                                          ¤$$*«,¨¨¨¨
¨¨¨¨¨,«*$$                                          $$*«,¨¨¨¨¨
¨¨¨¨¨¨,«*$                  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. $*«,¨¨¨¨¨¨
¨¨¨¨¨,«*$$ OFTEN  THIS PROVES  TO  BE  THE  SHORTER $$*«,¨¨¨¨¨
¨¨¨¨,«*$$¤ PATH BETWEEN TWO  POINTS.  HOWEVER  THIS ¤$$*«,¨¨¨¨
¨¨¨,«*$$¤£ IS  FROWNED  UPON,   AND  VERY  IMPOLITE £¤$$*«,¨¨¨
¨¨,«*$$¤£#        TOWARD THE TRAIN DRIVERS!         #£¤$$*«,¨¨
¨,«*$$¤£##                                          ##£¤$$*«,¨
¨¨,«*$$¤£#                                          #£¤$$*«,¨¨
¨¨¨,«*$$¤£                                          £¤$$*«,¨¨¨
¨¨¨¨,«*$$¤                                          ¤$$*«,¨¨¨¨
¨¨¨¨¨,«*$$                                          $$*«,¨¨¨¨¨
¨¨¨¨¨¨,«*$                                          $*«,¨¨¨¨¨¨