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