¨^~^$%@@@# #@@@%$^~^¨
¨^~^$%@@@# #@@@%$^~^¨
¨^~^$%@@@# #@@@%$^~^¨
¨^~^$%@@@@ @@@@%$^~^¨
¨^~^$@@@## ##@@@$^~^¨
¨^~^$%@@@# rails #@@@%$^~^¨
¨^~^$%@@@# #@@@%$^~^¨
¨^~^$%@@@# #@@@%$^~^¨
¨¨¨¨~^^%@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@%^^~¨¨¨¨
¨¨¨¨^^$$@@ @@$$^^¨¨¨¨
¨¨¨~~$$%@@ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @@%$$~~¨¨¨
¨¨¨^~~~$@@ @@$~~~^¨¨¨
¨^~^$%@@## ##@@%$^~^¨
¨^~^$%%%@@ trains are so constructed that they @@%%%$^~^¨
¨¨¨¨¨~^%@@ 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 @%%%^^~¨¨¨
¨¨¨¨¨¨^~$@ can be, and even more so for how much @$~^¨¨¨¨¨¨
¨^~^$%@@@# the ground under the rails can be #@@@%$^~^¨
¨¨¨¨¨¨~$@@ sloped. thus a railway is often not led @@$~¨¨¨¨¨¨
¨^~^$%@@@# on top of hills, rather through them in #@@@%$^~^¨
¨^~^$%@@## tunnels (if they are large), or ##@@%$^~^¨
¨^~^$%@@@@ artificial chasms. @@@@%$^~^¨
¨^~^$%@@@# #@@@%$^~^¨
¨^~^^$%@@@ there will be trees on the side of the @@@%$^^~^¨
¨¨¨¨^^^$%@ rails, but not too close, or they will @%$^^^¨¨¨¨
¨^~^$%@@@# be cut down by the railway janitors. #@@@%$^~^¨
¨^~^$%@@## there will be plains, and bodies of ##@@%$^~^¨
¨¨^^^^$@@@ water. @@@$^^^^¨¨
¨^~^$%@@@# #@@@%$^~^¨
¨^~^$%@@@# trains go by day and by night. along #@@@%$^~^¨
¨^~^$%@@@@ the way, there is information @@@@%$^~^¨
¨^~~^$%@@@ scattered, often put on top of poles, @@@%$^~~^¨
¨¨¨^^~~$%@ to be interpreted by the train drivers. @%$~~^^¨¨¨
¨^~^$%@@@# different parts of the railway have #@@@%$^~^¨
¨^~^$%@@## different speed limits. ##@@%$^~^¨
¨^~^$%@@@# #@@@%$^~^¨
¨¨¨¨¨^~$%@ sometimes, trains have to stop and wait @%$~^¨¨¨¨¨
¨^~^$%@@@# for something to happen, far away. this #@@@%$^~^¨
¨¨^^^^^$@@ is signaled by red or green lights. @@$^^^^^¨¨
¨^~^$%@@## ##@@%$^~^¨
¨^^^^^$$@@ @@@@@@@@ @@$$^^^^^¨
¨¨¨^~^^^%@ @%^^^~^¨¨¨
¨^~^$@@@## many people follow the rails by foot. ##@@@$^~^¨
¨¨¨^^^$$%@ often this proves to be the shorter @%$$^^^¨¨¨
¨^~^$%@@@# path between two points. however this #@@@%$^~^¨
¨^~~~$$%@@ is frowned upon, and very impolite @@%$$~~~^¨
¨^~^$%@@@# toward the train drivers! #@@@%$^~^¨
¨¨¨¨¨¨~^$@ @$^~¨¨¨¨¨¨
¨^~^^^%%%@ @%%%^^^~^¨
¨^~^$%@@@@ @@@@%$^~^¨
¨^~^$%@@## ##@@%$^~^¨
¨^~^$%@@## ##@@%$^~^¨
¨^~^$%@@@@ @@@@%$^~^¨