##@£@$/«~.                                          .~«/$@£@##
##@£@$/«~.                                          .~«/$@£@##
@@@/~.....                                          .....~/@@@
##@£@$/«~.                                          .~«/$@£@##
##@£@$/«~.                                          .~«/$@£@##
##@£@$/«~.                   Rails                  .~«/$@£@##
£$««......                                          ......««$£
##@£@$/«~.                                          .~«/$@£@##
##@£@$/«~. ££££££££££££££££££££££££££££££££££££££££ .~«/$@£@##
@@@/«~~...                                          ...~~«/@@@
£$$«...... ££££££££££££££££££££££££££££££££££££££££ ......«$$£
##@£@$/«~.                                          .~«/$@£@##
###@£@$/«.                                          .«/$@£@###
##@£@$/«~. Trains  Are  So  Constructed  That  They .~«/$@£@##
@£££@$/«~. Have To Follow A Set Path.  This Path Is .~«/$@£££@
#£@/~..... 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 ......~/@£
£$«~...... Path Between Two  Points.  However  This ......~«$£
££@@@$/«~. Is  Frowned  Upon,  And   Very  Impolite .~«/$@@@££
##@£@$/«~.        Toward The Train Drivers!         .~«/$@£@##
£££$$$/«~.                                          .~«/$$$£££
##@£@$/«~.                                          .~«/$@£@##
@£@@@$/«~.                                          .~«/$@@@£@
###@@$/«~.                                          .~«/$@@###
###@@$/«~.                                          .~«/$@@###
£$////«...                                          ...«////$£