¨:===$#¶@#                                          #@¶#$===:¨
¨¨:===$#¶@                                          @¶#$===:¨¨
¨¨¨:===$#¶                                          ¶#$===:¨¨¨
¨¨¨¨:===$#                                          #$===:¨¨¨¨
¨¨¨¨¨:===$                                          $===:¨¨¨¨¨
¨¨¨¨¨¨:===                  RAILS                   ===:¨¨¨¨¨¨
¨¨¨¨¨¨¨:==                                          ==:¨¨¨¨¨¨¨
¨¨¨¨¨¨:===                                          ===:¨¨¨¨¨¨
¨¨¨¨¨:===$ ######################################## $===:¨¨¨¨¨
¨¨¨¨:===$#                                          #$===:¨¨¨¨
¨¨¨:===$#¶ ######################################## ¶#$===:¨¨¨
¨¨:===$#¶@                                          @¶#$===:¨¨
¨:===$#¶@#                                          #@¶#$===:¨
¨¨:===$#¶@ 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!        #$===:¨¨¨¨
¨¨¨¨¨:===$                                          $===:¨¨¨¨¨
¨¨¨¨¨¨:===                                          ===:¨¨¨¨¨¨
¨¨¨¨¨¨¨:==                                          ==:¨¨¨¨¨¨¨
¨¨¨¨¨¨:===                                          ===:¨¨¨¨¨¨
¨¨¨¨¨:===$                                          $===:¨¨¨¨¨
¨¨¨¨:===$#                                          #$===:¨¨¨¨