import itertools
import sys

def all_pairs(items):
    return list(itertools.combinations(items, 2))

def main():
    items = [line.rstrip() for line in open(sys.argv[1])]
    for x in all_pairs(items):
        print("\t".join(x))

if __name__ == "__main__":
    main()
236617f3ce9ac61a8f9a017b015bee7a29b2d86b
<mask token>


def all_pairs(items):
    return list(itertools.combinations(items, 2))


<mask token>

<mask token>


def all_pairs(items):
    return list(itertools.combinations(items, 2))


def main():
    items = [line.rstrip() for line in open(sys.argv[1])]
    for x in all_pairs(items):
        print('\t'.join(x))


<mask token>

<mask token>


def all_pairs(items):
    return list(itertools.combinations(items, 2))


def main():
    items = [line.rstrip() for line in open(sys.argv[1])]
    for x in all_pairs(items):
        print('\t'.join(x))


if __name__ == '__main__':
    main()

import itertools
import sys


def all_pairs(items):
    return list(itertools.combinations(items, 2))


def main():
    items = [line.rstrip() for line in open(sys.argv[1])]
    for x in all_pairs(items):
        print('\t'.join(x))


if __name__ == '__main__':
    main()

import itertools
import sys

def all_pairs(items):
    return list(itertools.combinations(items, 2))

def main():
    items = [line.rstrip() for line in open(sys.argv[1])]
    for x in all_pairs(items):
        print("\t".join(x))

if __name__ == "__main__":
    main()