,,,,,,,,,,                                          ,,,,,,,,,,
,,,,,,,,,,                                          ,,,,,,,,,,
^,,,,,,,,,                                          ,,,,,,,,,^
=^,,,,,,,,                                          ,,,,,,,,^=
†=^,,,,,,,                                          ,,,,,,,^=†
%†=^,,,,,,                   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!        ,,,,,,,,^=
†=^,,,,,,,                                          ,,,,,,,^=†
%†=^,,,,,,                                          ,,,,,,^=†%
#%†=^,,,,,                                          ,,,,,^=†%#
@#%†=^,,,,                                          ,,,,^=†%#@
#@#%†=^,,,                                          ,,,^=†%#@#
##@#%†=^,,                                          ,,^=†%#@##