,#,,,,#,#,                                          ,#,,,####,
##,,,####,                                          ##,,#,,,#,
,#,,#,,,#,                                          ,#,##,,###
##,##,,##,                                          ###,#,#,,#
,##,#,#,#,                                          ,,#####,#,
#,#######,                  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!        #####,#,,#
#,,#,###,,                                          ,,,,###,##
#,###,,#,#                                          ,,,#,,##,,
##,,#,###,                                          ,,##,#,#,#
,#,###,,#,                                          ,#,######,
###,,#,##,                                          ###,,,,,#,
,,#,###,##                                          ,,#,,,,###