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