,,~«\%$#£@                                          @£#$%\«~,,
,~«\%$#£@#                                          #@£#$%\«~,
,,~«\%$#£@                                          @£#$%\«~,,
,,,~«\%$#£                                          £#$%\«~,,,
,,,,~«\%$#                                          #$%\«~,,,,
,,,,,~«\%$                  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!        #@£#$%\«~,
,,~«\%$#£@                                          @£#$%\«~,,
,,,~«\%$#£                                          £#$%\«~,,,
,,,,~«\%$#                                          #$%\«~,,,,
,,,,,~«\%$                                          $%\«~,,,,,
,,,,,,~«\%                                          %\«~,,,,,,
,,,,,~«\%$                                          $%\«~,,,,,