.....^=@##                                          ##@=^.....
....«««=@@                                          @@=«««....
..«^=%@###                                          ###@%=^«..
..«^=%@###                                          ###@%=^«..
.....«^=@#                                          #@=^«.....
..«^=%@###                   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!        @%%%%=^«..
....«=%%%#                                          #%%%=«....
..«^=%@###                                          ###@%=^«..
..«^=%@###                                          ###@%=^«..
..«^=%@###                                          ###@%=^«..
......^%##                                          ##%^......
..«^=%@###                                          ###@%=^«..