.,=====%##                                          ##%=====,.
.,===%@###                                          ###@%===,.
.,===%@###                                          ###@%===,.
.,===%@###                                          ###@%===,.
.,===@####                                          ####@===,.
.....====@                   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!         @==,,.....
.....,==%@                                          @%==,.....
.,===%%@##                                          ##@%%===,.
.,===%@###                                          ###@%===,.
.,=====%@#                                          #@%=====,.
..,,,,=%%#                                          #%%=,,,,..
.,===%@###                                          ###@%===,.