from subprocess import Popen, PIPE
import sys
import re

LIMIT = 3

pattern = sys.argv[1]
re_pattern = re.compile(re.escape(pattern), re.I)

url = sys.argv[2]

data = Popen(["lynx", "-dump", url], stdout=PIPE).communicate()[0]

lines = []
for line in data.splitlines():
    if re_pattern.search(line):
        lines.append(line)
    if len(lines) == LIMIT:
        break

print '\n'.join(lines)