[RUN] c:\lua5\lua.exe reversefile.lua5 5 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 5 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 5 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 10 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 10 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 10 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 15 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 15 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 15 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 20 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 20 -- OK
[RUN] c:\lua5\lua.exe reversefile.lua5 20 -- OK