def check_tuple_in_list(t,n):
    for el in list(t):
        if el in n.tolist():
            pass
        else:
            return False
    return True
pairs_comb = itertools.combinations(cleaned_unique, 2)
for comb_values in pairs_comb:
	uniq_zakupki = df_svodka_zakupki_details.groupby(['zakupki_main_details_id']).filter( lambda x: check_tuple_in_list(comb_values, 		x["challenger_ИНН"]))['zakupki_main_details_id'].unique()
	if len(uniq_zakupki)>1:
		print('blabla')