,§§§,,§,,§                                          §,,§,§§,§,
§,,§,§§,§,                                          §,§§§,§§§,
§,§§§,§§§§                                          §§,,§§,,§§
§§,,§§,,,§                                          ,§,§,§,§,,
,§,§,§,,§§                                          §§§§§§§§,§
§§§§§§,§,§                  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!         §§,,,§§,§,
§§§§,,,§,,                                          ,§,,§,§§§§
,,,§,,§§,§                                          §§,§§§,,,,
,,§§,§,§§,                                          ,§§,,§,,,,
,§,§§§§,§§                                          §,§,§§,,,,
§§§,,,§§,§                                          §§§§,§,,,,
,,§,,§,§§§                                          ,,,§§§,,,§