,,,,,,†£££                                          £££†,,,,,,
,,,,~†††££                                          ££†††~,,,,
,,~†%£¤£@#                                          #@£¤£%†~,,
,,~†%£¤££@                                          @££¤£%†~,,
,,~†%¤£@##                                          ##@£¤%†~,,
,,,,~%%¤¤£                   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!         @££¤£%†~,,
,,~†%£¤£@@                                          @@£¤£%†~,,
,,~†%£¤£@@                                          @@£¤£%†~,,
,,~†%£¤£@@                                          @@£¤£%†~,,
,,,,,,,~%¤                                          ¤%~,,,,,,,
,,~†%£¤¤¤¤                                          ¤¤¤¤£%†~,,
,,,,,~%¤¤£                                          £¤¤%~,,,,,