Need to solve the Word Count program using Hadoop Streaming following the below instructions

#!/usr/bin/env python

import re

import sys

for line in sys.stdin:

val = line.strip()

year, temp, q = val[15:19], val[87:92], val[92:93]

if (temp != "+9999" and re.match("[01459]", q)):

print("%s\t%s" % (year, temp))