,,«*%§@#@#                                          #@#@§%*«,,
,,«*%§§§@@                                          @@§§§%*«,,
,,«*%§@#@#                                          #@#@§%*«,,
,,,,,«%%@@                                          @@%%«,,,,,
,,«*%§@#@#                                          #@#@§%*«,,
,,«***§@##                  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!        #@#@§%*«,,
,,«*%§@@@@                                          @@@@§%*«,,
,,«*%%§§#@                                          @#§§%%*«,,
,,«*%§@@##                                          ##@@§%*«,,
,,«*%§@#@@                                          @@#@§%*«,,
,,«*%§@@##                                          ##@@§%*«,,
,,«*%§@#@@                                          @@#@§%*«,,