,.«/$%§###                                          ###§%$/«.,
,,,,,.«$§§                                          §§$«.,,,,,
,.«/$%§###                                          ###§%$/«.,
,.«/$%§###                                          ###§%$/«.,
,,,,,,«$%#                                          #%$«,,,,,,
,.«/$%%§##                  rails                   ##§%%$/«.,
,.«/$%§###                                          ###§%$/«.,
,,...««$§#                                          #§$««...,,
,.«/$%§§§# §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ #§§§%$/«.,
,.«/$%####                                          ####%$/«.,
,.«/$%§### §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ ###§%$/«.,
,,,,,.«$§#                                          #§$«.,,,,,
,.«/$%§###                                          ###§%$/«.,
,,,,,.«$%§ trains  are  so  constructed  that  they §%$«.,,,,,
,.«///$%§§ have to follow  a set path. this path is §§%$///«.,
,.«/$%§§§§ called  a  "railway", which is comprised §§§§%$/«.,
,./$%§#### of two metal rails, hence  its nickname. ####§%$/.,
,.«/$%§###                                          ###§%$/«.,
,,,../$§## because  the low  friction  between  the ##§$/..,,,
,,,,«$$%%# wheels of  the train and the rail metal, #%%$$«,,,,
,.«/$%§### there are  limits for how  acute a curve ###§%$/«.,
,.«/$%§### can be,  and even  more so for  how much ###§%$/«.,
,.«/$%§### the  ground  under  the  rails  can   be ###§%$/«.,
,.«/$%§### sloped. thus  a railway is often not led ###§%$/«.,
,.«/$%#### on  top of hills, rather through them in ####%$/«.,
,.«/$%§### tunnels  (if   they   are   large),   or ###§%$/«.,
,,,,.«$§##            artificial chasms.            ##§$«.,,,,
,.«$%§####                                          ####§%$«.,
,.«««/%§§§ 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. #§%%/«,,,,
,,,,../%§§                                          §§%/..,,,,
,.«/$%§###                 §§§§§§§§                 ###§%$/«.,
,,.««$$%§#                                          #§%$$««.,,
,.«/$%§### many people  follow  the rails  by foot. ###§%$/«.,
,,,.««/$%§ often  this proves  to  be  the  shorter §%$/««.,,,
,,,,,«$§## path  between  two points. however  this ##§$«,,,,,
,.«/$%§### is  frowned  upon,   and  very  impolite ###§%$/«.,
,.«/$%§###        toward the train drivers!         ###§%$/«.,
,.«/$%§§##                                          ##§§%$/«.,
,.«/$%§###                                          ###§%$/«.,
,.«/$%§###                                          ###§%$/«.,
,.«/$%§§##                                          ##§§%$/«.,
,.«/$%§###                                          ###§%$/«.,
,,,,../%##                                          ##%/..,,,,