#@£@%%*=,,                                          ,,=*%%@£@#
@@£@%%*=,,                                          ,,=*%%@£@@
#@£@%%*=,,                                          ,,=*%%@£@#
@@%%*,,,,,                                          ,,,,,*%%@@
#@£@%%*=,,                                          ,,=*%%@£@#
£%*==,,,,,                   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!         ,,,,=*%%£@
@@£@%%*=,,                                          ,,=*%%@£@@
##@@%%*=,,                                          ,,=*%%@@##
#@£@%%*=,,                                          ,,=*%%@£@#
#@£@%%*=,,                                          ,,=*%%@£@#
#@£@%%*=,,                                          ,,=*%%@£@#
@%%***=,,,                                          ,,,=***%%@