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