##¶@$§=~,, ,,~=§$@¶##
@$$=,,,,,, ,,,,,,=$$@
##¶@$§=~,, ,,~=§$@¶##
##¶@$§=~,, ,,~=§$@¶##
@§=,,,,,,, ,,,,,,,=§@
##¶@$§=~,, rails ,,~=§$@¶##
##¶@$§=~,, ,,~=§$@¶##
##¶@$§=~,, ,,~=§$@¶##
@§§§~,,,,, @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ ,,,,,~§§§@
##¶@$§=~,, ,,~=§$@¶##
##¶@$§=~,, @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ ,,~=§$@¶##
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###@$§=~,, ,,~=§$@###
###¶$§=~,, trains are so constructed that they ,,~=§$¶###
@§=,,,,,,, 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 ,,,,,,~§@¶
##¶@$§=~,, path between two points. however this ,,~=§$@¶##
##¶@$§=~,, is frowned upon, and very impolite ,,~=§$@¶##
###@$§=~,, toward the train drivers! ,,~=§$@###
##¶@$§=~,, ,,~=§$@¶##
##¶@$§=~,, ,,~=§$@¶##
##¶@$§=~,, ,,~=§$@¶##
##¶@$§=~,, ,,~=§$@¶##
##¶@$§=~,, ,,~=§$@¶##
@@$$==~,,, ,,,~==$$@@