.^«:$¤¤#@@                                          @@#¤¤$:«^.
.^«:$¤¤¤¤¤                                          ¤¤¤¤¤$:«^.
.^«:$¤¤###                                          ###¤¤$:«^.
..^^^^^«$¤                                          ¤$«^^^^^..
.^«:$¤¤¤##                                          ##¤¤¤$:«^.
.^«:$¤¤@##                  RAILS                   ##@¤¤$:«^.
.^«:$¤¤##@                                          @##¤¤$:«^.
.^«:$¤¤#@#                                          #@#¤¤$:«^.
.^«:$¤¤¤¤# ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤ #¤¤¤¤$:«^.
.^«:$¤¤#@@                                          @@#¤¤$:«^.
.^«:$¤¤¤## ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤ ##¤¤¤$:«^.
.^«:$¤¤#@#                                          #@#¤¤$:«^.
....^«:$¤@                                          @¤$:«^....
.^«:$¤¤¤## TRAINS  ARE  SO  CONSTRUCTED  THAT  THEY ##¤¤¤$:«^.
.^«:$¤¤¤¤# HAVE TO FOLLOW A SET PATH. THIS  PATH IS #¤¤¤¤$:«^.
.^«:$¤¤#@# CALLED A  "RAILWAY", WHICH  IS COMPRISED #@#¤¤$:«^.
.^«:$¤¤#@# OF TWO METAL RAILS, HENCE  ITS NICKNAME. #@#¤¤$:«^.
.^«:$¤¤¤¤#                                          #¤¤¤¤$:«^.
.^«:$¤¤¤¤# BECAUSE  THE LOW  FRICTION  BETWEEN  THE #¤¤¤¤$:«^.
.^«:$¤¤#@# WHEELS OF THE TRAIN AND THE  RAIL METAL, #@#¤¤$:«^.
.^«:$¤¤@## THERE  ARE LIMITS FOR  HOW ACUTE A CURVE ##@¤¤$:«^.
....^::¤¤¤ 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. ¤¤¤:«^^...
......^«$¤ DIFFERENT  PARTS  OF  THE  RAILWAY  HAVE ¤$«^......
....^«:$¤#          DIFFERENT SPEED LIMITS.         #¤$:«^....
.^«:$¤¤#@#                                          #@#¤¤$:«^.
.^«:$¤¤#@# SOMETIMES, TRAINS HAVE TO STOP AND  WAIT #@#¤¤$:«^.
.^«:$¤¤#@# FOR SOMETHING TO  HAPPEN, FAR AWAY. THIS #@#¤¤$:«^.
.^«:$¤¤¤## IS SIGNALED  BY  RED  OR  GREEN  LIGHTS. ##¤¤¤$:«^.
.^«:$¤¤#@#                                          #@#¤¤$:«^.
.^«:$¤¤¤¤#                 ¤¤¤¤¤¤¤¤                 #¤¤¤¤$:«^.
.^«:$¤¤###                                          ###¤¤$:«^.
.^«:$¤¤#@# MANY PEOPLE  FOLLOW  THE RAILS  BY FOOT. #@#¤¤$:«^.
.^«:$¤¤#@# OFTEN  THIS  PROVES  TO  BE  THE SHORTER #@#¤¤$:«^.
.^«:$¤¤#@@ PATH BETWEEN  TWO POINTS.  HOWEVER  THIS @@#¤¤$:«^.
.^«:$¤¤#@# IS  FROWNED  UPON,   AND  VERY  IMPOLITE #@#¤¤$:«^.
.^«:$¤¤#@#        TOWARD THE TRAIN DRIVERS!         #@#¤¤$:«^.
.^«:$¤¤###                                          ###¤¤$:«^.
.^«:$¤¤#@#                                          #@#¤¤$:«^.
..^^«:$$$¤                                          ¤$$$:«^^..
.^«:$¤¤#@@                                          @@#¤¤$:«^.
.....^:$¤#                                          #¤$:^.....
.....^:$¤#                                          #¤$:^.....