##@=«.....                                          .....«=@##
###@$=†«^.                                          .^«†=$@###
###@$=†«^.                                          .^«†=$@###
#@@$$=†«^.                                          .^«†=$$@@#
###@$=†«^.                                          .^«†=$@###
#$†«......                   Rails                  ......«†$#
###@$=†«^.                                          .^«†=$@###
@$=«^.....                                          .....^«=$@
###@$=†«^. @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ .^«†=$@###
#$==««^^..                                          ..^^««==$#
#@=††«.... @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ ....«††=@#
#$$=††^^..                                          ..^^††=$$#
#@@==†«...                                          ...«†==@@#
@@==†^.... 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 .^«†===@##
@@$†«..... Is  Frowned  Upon,  And  Very   Impolite .....«†$@@
###@$=†«^.        Toward The Train Drivers!         .^«†=$@###
@@$†««....                                          ....««†$@@
###@$=†«^.                                          .^«†=$@###
###@$=†«^.                                          .^«†=$@###
###@$=†«^.                                          .^«†=$@###
@=†††^....                                          ....^†††=@
#@@=†††«^.                                          .^«†††=@@#