,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,-                                          -,,,,,,,,,
,,,,,,,,--                                          --,,,,,,,,
,,,,,,,--*                  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!         ###¶@†*--,
,,--*†@¶##                                          ##¶@†*--,,
,,,--*†@¶#                                          #¶@†*--,,,
,,,,--*†@¶                                          ¶@†*--,,,,
,,,,,--*†@                                          @†*--,,,,,
,,,,,,--*†                                          †*--,,,,,,
,,,,,,,--*                                          *--,,,,,,,