.......===                                          ===.......
......===@                                          @===......
.....===@£                                          £@===.....
....===@£¶                                          ¶£@===....
...===@£¶#                                          #¶£@===...
..===@£¶##                  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!        @===......
.......===                                          ===.......
........==                                          ==........
.........=                                          =.........
........==                                          ==........
.......===                                          ===.......
......===@                                          @===......