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