,£££££,££,                                          ,,£££,,£,£
£,,,,££,££                                          ,£,,£,££££
£,,,£,££,£                                          ££,£££,,,,
£,,£££,£££                                          ,££,,£,,,£
£,£,,££,,,                                          £,£,££,,£,
£££,£,£,,,                   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!        ££,£,£££££
,£,,££,££,                                          ,££££,,,,,
££,£,££,£,                                          £,,,£,,,,,
,££££,££££                                          £,,££,,,,£
£,,,££,,,,                                          £,£,£,,,££
£,,£,£,,,,                                          £££££,,£,,
£,££££,,,,                                          ,,,,£,££,£