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.:=^%%££¶#                   Rails                  #¶££%%^=:.
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.....:^%££ 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.            ¶£%%^===:.
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......:^%¶ 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.                  #¶¶£%%^=:.
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.:=^%%£¶## 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.         #¶¶£%%^=:.
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.:==^^^%¶# Sometimes, Trains  Have To Stop And Wait #¶%^^^==:.
.....=%%£# For Something To Happen, Far  Away. This #£%%=.....
.:=^%%£¶## Is Signaled  By  Red  Or  Green  Lights. ##¶£%%^=:.
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.....=%££¶ 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!        ££££%%^=:.
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