#!/usr/bin/python
import sys
import struct
f = open(sys.argv[1], 'rb')
rom = f.read()
f.close()
top, = struct.unpack('>L', rom[0x40:0x44])
declrom = rom[rom.rindex('kckckckc', 0, top) + 8 : top]
f = open(sys.argv[2], 'wb')
f.write(declrom)
f.close