~-†$$@¶@## ##@¶@$$†-~
,~-††$$@¶@ @¶@$$††-~,
,,,,,,-$$@ @$$-,,,,,,
,~-†$$@¶@# #@¶@$$†-~,
,~-†$$@¶@@ @@¶@$$†-~,
,~-†$$¶@## rails ##@¶$$†-~,
,~-†$$@¶@# #@¶@$$†-~,
,,,,~††$$¶ ¶$$††~,,,,
,~-†$$@¶@# @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ #@¶@$$†-~,
,,~--$$$@@ @@$$$--~,,
,,,,--$@@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@@$--,,,,
,~-†$$@¶@# #@¶@$$†-~,
,,,,,~-†$¶ ¶$†-~,,,,,
,~-†$$@¶@# trains are so constructed that they #@¶@$$†-~,
,~-†$$@¶@@ have to follow a set path. this path is @@¶@$$†-~,
,~-†$$@@@@ called a "railway", which is comprised @@@@$$†-~,
,~-†$$@¶@# of two metal rails, hence its nickname. #@¶@$$†-~,
,~-†$$@¶@# #@¶@$$†-~,
,~-†$$@¶@# because the low friction between the #@¶@$$†-~,
,~-†$$@¶@# wheels of the train and the rail metal, #@¶@$$†-~,
,,,,-$$$@¶ there are limits for how acute a curve ¶@$$$-,,,,
,~-†$$@¶## can be, and even more so for how much ##¶@$$†-~,
,,,,,-†$$@ the ground under the rails can be @$$†-,,,,,
,~-†$$@¶@# sloped. thus a railway is often not led #@¶@$$†-~,
,~-†$$@¶@# on top of hills, rather through them in #@¶@$$†-~,
,~-†$$@@@@ tunnels (if they are large), or @@@@$$†-~,
,~-†$$@¶## artificial chasms. ##¶@$$†-~,
,,,,,-$$$¶ ¶$$$-,,,,,
,~-†$$@¶¶¶ there will be trees on the side of the ¶¶¶@$$†-~,
,~-†$$@¶@@ rails, but not too close, or they will @@¶@$$†-~,
,,,~†††$¶@ be cut down by the railway janitors. @¶$†††~,,,
,~---††$$¶ there will be plains, and bodies of ¶$$††---~,
,~-†$$@@## water. ##@@$$†-~,
,,,~---†$@ @$†---~,,,
,~-†$$@@## trains go by day and by night. along ##@@$$†-~,
,~-†††$$@@ the way, there is information @@$$†††-~,
,~--†$$$$@ scattered, often put on top of poles, @$$$$†--~,
,~-†$$¶@## 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 @$$$†~,,,,
,~-†$$$$@¶ toward the train drivers! ¶@$$$$†-~,
,,,,,-†$$¶ ¶$$†-,,,,,
,,,,~††$$¶ ¶$$††~,,,,
,,,,,~~†$@ @$†~~,,,,,
,~-†$$@¶@# #@¶@$$†-~,
,~-†$$@¶@@ @@¶@$$†-~,
,,~-††$$¶@ @¶$$††-~,,