..##.####.                                          .##.#.###.
..#.##...#                                          ##.####..#
#.###.#..#                                          ..##...#.#
.##..###.#                                          #.#.#..###
##.#.#..##                                          .#####.#..
#.#####.#.                  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!         .###.#.#..
..##.#..##                                          .#..#####.
..#.###.#.                                          ###.#....#
#.###..###                                          ...###...#
.##..#.#..                                          ...#..#..#
##.#.####.                                          ...##.##.#
..####...#                                          ...#.##.##