&&&†=,,...                                          ...,,=†&&&
&&†=......                                          ......=†&&
¶&†^^,,,..                                          ..,,,^^†&¶
#@¶&&†^=,.                                          .,=^†&&¶@#
#@¶&&†^=,.                                          .,=^†&&¶@#
&&†^^,....                  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!         ....,^^&&&
@¶&&^==,..                                          ..,==^&&¶@
@¶¶&&†^=,.                                          .,=^†&&¶¶@
@&&&&†^=,.                                          .,=^†&&&&@
#@¶&&†^=,.                                          .,=^†&&¶@#
¶&^^,.....                                          .....,^^&¶
@@¶&&†^=,.                                          .,=^†&&¶@@