###@$††~^¨                                          ¨^~††$@###
##@$††~^¨¨                                          ¨¨^~††$@##
#@$††~^¨¨¨                                          ¨¨¨^~††$@#
@$††~^¨¨¨¨                                          ¨¨¨¨^~††$@
$††~^¨¨¨¨¨                                          ¨¨¨¨¨^~††$
††~^¨¨¨¨¨¨                  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. ¨¨¨¨¨¨^~††
$††~^¨¨¨¨¨ OFTEN THIS  PROVES  TO  BE  THE  SHORTER ¨¨¨¨¨^~††$
@$††~^¨¨¨¨ PATH BETWEEN  TWO  POINTS. HOWEVER  THIS ¨¨¨¨^~††$@
#@$††~^¨¨¨ IS  FROWNED   UPON,  AND  VERY  IMPOLITE ¨¨¨^~††$@#
##@$††~^¨¨        TOWARD THE TRAIN DRIVERS!         ¨¨^~††$@##
###@$††~^¨                                          ¨^~††$@###
##@$††~^¨¨                                          ¨¨^~††$@##
#@$††~^¨¨¨                                          ¨¨¨^~††$@#
@$††~^¨¨¨¨                                          ¨¨¨¨^~††$@
$††~^¨¨¨¨¨                                          ¨¨¨¨¨^~††$
††~^¨¨¨¨¨¨                                          ¨¨¨¨¨¨^~††