,~~*†£§£##                                          ##£§£†*~~,
,~~*†£§£££                                          £££§£†*~~,
,~~*†£§£##                                          ##£§£†*~~,
,,,,,~**££                                          ££**~,,,,,
,,,,~~*£££                                          £££*~~,,,,
,,,,,~†††§                  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!        §†~~~~,,,,
,~~*†£§£##                                          ##£§£†*~~,
,,,,,~††£§                                          §£††~,,,,,
,~~*†£§£££                                          £££§£†*~~,
,~~*†£§###                                          ###§£†*~~,
,~~*†£§§§#                                          #§§§£†*~~,
,~~*†£§£##                                          ##£§£†*~~,