#!/usr/bin/python
import fever
import sys
import os

if __name__=="__main__":
	fev=fever.FEver()
	found = False

	while True:
		url   = sys.stdin.readline().strip()
		if len(url)==0:
			break

		regex = sys.stdin.readline().strip()

		try:
			out=fev.getAndParsePackageSite("temp",regex,url)
			print out[0],
			found = True
		except:
			exc=sys.exc_info()
			print >> sys.stderr, str(exc[0]),str(exc[1])
			print >> sys.stderr, fev.getLog()
			sys.exit(1)

	if found: print