#!/usr/bin/python

# Format of each line is:
# date\ttime\tstore name\titem description\tcost\tmethod of payment
#
# We want elements 2 (store name) and 4 (cost)
# We need to write them out to standard output, separated by a tab

import sys
import csv
#from datetime import datetime

reader = csv.reader(sys.stdin, delimiter = "\t")

writer = csv.writer(sys.stdout, delimiter = "\t", quotechar = '"', quoting = csv.QUOTE_ALL)


for line in reader:

    if len(line) == 19:
       #continue

       author_id = line[3]
       post_hour = line[8][11:13]

       print "{0}\t{1}".format(author_id, post_hour)