,^=\$*&¶@@ @@¶&*$\=^,
,^=\$*&¶@@ @@¶&*$\=^,
,,,,,=\*¶@ @¶*\=,,,,,
,,,,,^\\$& &$\\^,,,,,
,^^==\*&¶@ @¶&*\==^^,
,^=\$*&¶@# rails #@¶&*$\=^,
,^=\$*&¶@@ @@¶&*$\=^,
,^====\*&& &&*\====^,
,,,,,^=\$& &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& &$\=^,,,,,
,,,,,^\\$& &$\\^,,,,,
,,,,^\***¶ &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& ¶***\^,,,,
,,,,^=\*&¶ ¶&*\=^,,,,
,^=\$*&¶## ##¶&*$\=^,
,,,,^=\$*¶ 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 &*$$$$\=^,
,,,,,^\$&@ toward the train drivers! @&$\^,,,,,
,,,,,,^=$& &$=^,,,,,,
,^=\$*&¶¶@ @¶¶&*$\=^,
,,,^=$$$&& &&$$$=^,,,
,^=\$*&¶@# #@¶&*$\=^,
,^=\$*&¶@# #@¶&*$\=^,
,^=\$*&¶## ##¶&*$\=^,