,.«*=£§£##                                          ##£§£=*«.,
,.«*=£§£##                                          ##£§£=*«.,
,.«*=£§£##                                          ##£§£=*«.,
,.«*=£§£##                                          ##£§£=*«.,
,.«*=£§£##                                          ##£§£=*«.,
,,,,,,.*££                  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!        ##£§£=*«.,
,.«*=£§£##                                          ##£§£=*«.,
,.«*=£§£##                                          ##£§£=*«.,
,.«««*=§§§                                          §§§=*«««.,
,,..**=§££                                          ££§=**..,,
,,,.«=£§££                                          ££§£=«.,,,
,,,,,,«*£§                                          §£*«,,,,,,