¨#######¨#                                          ##¨#¨##¨¨#
#¨¨¨¨¨¨###                                          ¨####¨#¨##
#¨¨¨¨¨#¨¨¨                                          #¨¨¨####¨¨
#¨¨¨¨##¨¨¨                                          #¨¨#¨¨¨#¨#
#¨¨¨#¨#¨¨¨                                          #¨##¨¨###¨
#¨¨####¨¨#                   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!        ¨¨¨¨#¨#¨#¨
¨##¨##¨##¨                                          ¨¨¨#######
#¨##¨##¨#¨                                          ¨¨#¨¨¨¨¨¨#
##¨##¨###¨                                          ¨##¨¨¨¨¨#¨
¨##¨##¨¨##                                          #¨#¨¨¨¨###
#¨##¨#¨#¨¨                                          ###¨¨¨#¨¨#
##¨#####¨#                                          ¨¨#¨¨##¨#¨