#!/usr/bin/python

import json, sys


records = json.load(sys.stdin)

result = []

for expr in sys.argv[1:]:
    key, value = expr.split('=', 1)
    for record in records:
        if key in record and record[key] == value:
            if record not in result:
                result.append(record)

json.dump(result, sys.stdout, indent=2)
sys.stdout.write('\n')