¶@&&&^/~,¨ ¨,~/^&&&@¶
@@^/~,¨¨¨¨ ¨¨¨¨,~/^@@
##¶@&^/~,¨ ¨,~/^&@¶##
@^^^~,,¨¨¨ ¨¨¨,,~^^^@
¶¶@@&^/~,¨ ¨,~/^&@@¶¶
@@¶@&^/~,¨ 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! ¨¨¨¨,~~^^@
@&^~,,¨¨¨¨ ¨¨¨¨,,~^&@
#@¶@&^/~,¨ ¨,~/^&@¶@#
#@¶@&^/~,¨ ¨,~/^&@¶@#
¶&/,¨¨¨¨¨¨ ¨¨¨¨¨¨,/&¶
#@¶@&^/~,¨ ¨,~/^&@¶@#
#@¶@&^/~,¨ ¨,~/^&@¶@#