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