,,&,&&&&,,                                          ,&,&,,,&,,
,&&&,,,&,,                                          &&&&,,&&,,
&,,&,,&&,,                                          ,,,&,&,&,,
&,&&,&,&,,                                          ,,&&&&&&,&
&&,&&&&&,&                                          ,&,,,,,&&,
,&&,,,,&&&                   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!         &&&,,&,&,&
,&,&,&,&&,                                          ,,&,&&&&&,
&&&&&&&,&&                                          ,&&&,,,,&,
,,,,,,&&,,                                          &,,&,,,&&&
,,,,,&,&,&                                          &,&&,,&,,&
,,,,&&&&&,                                          &&,&,&&,&&
,,,&,,,,&,                                          ,&&&&,&&,&