##%†;--,,,                                          ,,,--;†%##
###%†;--,,                                          ,,--;†%###
####%†;--,                                          ,--;†%####
###%†;--,,                                          ,,--;†%###
##%†;--,,,                                          ,,,--;†%##
#%†;--,,,,                  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!        ,,--;†%###
##%†;--,,,                                          ,,,--;†%##
#%†;--,,,,                                          ,,,,--;†%#
##%†;--,,,                                          ,,,--;†%##
###%†;--,,                                          ,,--;†%###
####%†;--,                                          ,--;†%####
###%†;--,,                                          ,,--;†%###