pair,contact1,contact2,flow1,flow2 8ipa_db_,4,7,1,1 8ipa_db_,6,8,1,1 8ipa_db_,10,32,1,1 8ipa_db_,11,14,1,1 8ipa_db_,18,19,1,1 8ipa_db_,18,31,1,1 8ipa_db_,20,29,1,1 8ipa_db_,21,26,1,1 8ipa_db_,22,26,1,1 8ipa_db_,22,27,1,1 8ipa_db_,23,71,1,1 8ipa_db_,30,33,1,1 8ipa_db_,31,36,1,1 8ipa_db_,34,36,1,1 8ipa_db_,35,72,1,1 8ipa_db_,37,70,1,1 8ipa_db_,41,66,1,1 8ipa_db_,42,46,1,1 8ipa_db_,45,47,1,1 8ipa_db_,45,48,1,1 8ipa_db_,49,53,1,1 8ipa_db_,50,54,1,1 8ipa_db_,52,55,1,1 8ipa_db_,53,56,1,1 8ipa_db_,63,65,1,1 8ipa_db_,73,77,1,1 8ipa_db_,74,78,1,1 8ipa_db_,75,79,1,1 8ipa_db_,76,80,1,1 8ipa_db_,77,82,1,1 8ipa_db_,78,81,1,1 8ipa_db_,86,91,1,1 8ipa_db_,86,93,1,1 8ipa_db_,87,91,1,1 8ipa_db_,89,92,1,1