#!/usr/bin/python
# part of https://fedorapeople.org/cgit/jpokorny/public_git/snippets.git
# (c) Jan Pokorny, license determined per COPYING file in the repository's root

from __future__ import print_function

from pprint import pprint
from sys import argv, stdin
from re import compile as re_compile, M as re_M
#from timeit import timeit


def run(s, c=2):
    ret = (l.split('|')[c].strip() for l in s.splitlines() if l.startswith('|'))
    next(ret)
    return ret

def run2(s, c=2):
    re_col = re_compile("[|](?:[^|]*[|]){%d}\s*([^|\s]*)\s*[|]$" % (c - 1), re_M)
    return (m.group(1) for m in re_col.finditer(s))

if __name__ == "__main__":
    f = stdin
    if len(argv) > 1:
        try:
            f = open(argv[1], 'r')
        except StandardError:
            pass
    s = f.read()
    if f is not stdin:
        try:
            f.close()
        except IOError:
            pass
    pprint(run(s))
    #print(timeit(lambda: run(s)))
    pprint(run2(s))
    #print(timeit(lambda: run2(s)))

# i7-3520M@2.9 | Python2.7.5 Python3.3.2
# -------------+------------------------
# run + tuple  |   6.228024    8.395348
# run + gen.   |   3.118867    3.713577
# run2 + tuple |  11.808680   14.093615
# run2 + gen.  |   3.926764    3.470380