pair,contact1,contact2,flow1,flow2 7ssn_M_,4,8,1,1 7ssn_M_,4,76,1,1 7ssn_M_,5,9,1,1 7ssn_M_,6,10,1,1 7ssn_M_,7,11,1,1 7ssn_M_,8,12,1,1 7ssn_M_,9,13,1,1 7ssn_M_,10,14,1,1 7ssn_M_,11,15,1,1 7ssn_M_,12,16,1,1 7ssn_M_,12,25,1,1 7ssn_M_,13,17,1,1 7ssn_M_,14,18,1,1 7ssn_M_,15,18,1,1 7ssn_M_,15,19,1,1 7ssn_M_,16,21,1,1 7ssn_M_,16,64,1,1 7ssn_M_,17,63,1,1 7ssn_M_,21,64,1,1 7ssn_M_,22,62,1,1 7ssn_M_,24,60,1,1 7ssn_M_,26,58,1,1 7ssn_M_,27,32,1,1 7ssn_M_,28,56,1,1 7ssn_M_,29,33,1,1 7ssn_M_,31,35,1,1 7ssn_M_,32,36,1,1 7ssn_M_,33,37,1,1 7ssn_M_,35,39,1,1 7ssn_M_,37,40,1,1 7ssn_M_,37,41,1,1 7ssn_M_,38,42,1,1 7ssn_M_,39,44,1,1 7ssn_M_,39,45,1,1 7ssn_M_,40,43,1,1 7ssn_M_,40,47,1,1 7ssn_M_,46,61,1,1 7ssn_M_,47,48,1,1 7ssn_M_,47,61,1,1 7ssn_M_,49,59,1,1 7ssn_M_,51,57,1,1 7ssn_M_,65,68,1,1 7ssn_M_,73,129,1,1 7ssn_M_,75,127,1,1 7ssn_M_,78,123,1,1 7ssn_M_,79,82,1,1 7ssn_M_,83,123,1,1 7ssn_M_,86,90,1,1 7ssn_M_,86,122,1,1 7ssn_M_,87,90,1,1 7ssn_M_,94,97,1,1 7ssn_M_,94,98,1,1 7ssn_M_,94,99,1,1 7ssn_M_,100,128,1,1 7ssn_M_,101,112,1,1 7ssn_M_,102,125,1,1 7ssn_M_,102,126,1,1 7ssn_M_,103,110,1,1 7ssn_M_,104,123,1,1 7ssn_M_,105,107,1,1 7ssn_M_,105,108,1,1 7ssn_M_,111,114,1,1 7ssn_M_,111,115,1,1 7ssn_M_,112,116,1,1 7ssn_M_,115,119,1,1 7ssn_M_,115,120,1,1