Need Help !!!

[-Zonic-]

Hi..

I got this code today, but there is something about it, that I can't figure out...

The Code is..:

#pw+8k2471446076573+1#
#pw+7m7110261563711+2#
#pw+4l8217354624411+3#
#pw+1m8124564653126+4#
#pw+198214721644311+5#
#pw+099343723715341+6#
#pw+3k6056741402557+7#


But !!!

How do I find the k in the first code ?!? what does that mean?
The same problems is also in the other codes with m, l, etc.?!

plz help me!!

Need to find out what to write instead of the k and the other letters..

-Zonic-