#@#&*^==-¨ ¨-==^*@#
###&*^==-¨ ¨-==^*##
@@#&*^==-¨ ¨-==^*@@
&^=--¨¨¨¨¨ ¨¨¨¨¨--=^&
#@#&*^==-¨ ¨-==^*@#
@&&&*^==-¨ 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! ¨¨¨==^^*&&
&&&&*^==-¨ ¨-==^*&&&&
&&&&*^==-¨ ¨-==^*&&&&
&*^====¨¨¨ ¨¨¨====^*&
#***===-¨¨ ¨¨-===***#
###&*^==-¨ ¨-==^*##
@##&*^==-¨ ¨-==^*#@