#!/usr/bin/python

import os, sys

infile=sys.argv[1]
credits=sys.argv[2]
numbers=sys.argv[3:]
for i in xrange(len(numbers)):
  if i == len(numbers)-1: next = ""
  else: next = int(numbers[i+1])-1
  command="pdftk %s.pdf cat %s-%s 1-1 %s-%s output %s-pages-%s-%s.pdf" % (infile,numbers[i],next,credits,credits,infile,numbers[i],next)
  print command
  os.system(command)