¨¨¨~~~~†%&                                          &%†~~~~¨¨¨
¨¨¨¨¨~//%¶                                          ¶%//~¨¨¨¨¨
¨:~/†%¶@##                                          ##@¶%†/~:¨
¨:~/†%&&¶¶                                          ¶¶&&%†/~:¨
¨¨¨¨:/†&&&                                          &&&†/:¨¨¨¨
¨:~/†%&¶##                   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!         ¶&&&%†/~:¨
¨:~/†%&¶@#                                          #@¶&%†/~:¨
¨¨¨¨¨~†&&@                                          @&&†~¨¨¨¨¨
¨¨¨¨¨:~†%¶                                          ¶%†~:¨¨¨¨¨
¨:~/†%%&¶¶                                          ¶¶&%%†/~:¨
¨:~/†%%&&¶                                          ¶&&%%†/~:¨
¨¨¨:/†%&&¶                                          ¶&&%†/:¨¨¨