pair,contact1,contact2,flow1,flow2 7s1g_2_,3,6,1,1 7s1g_2_,4,7,1,1 7s1g_2_,4,8,1,1 7s1g_2_,5,9,1,1 7s1g_2_,7,10,1,1 7s1g_2_,7,11,1,1 7s1g_2_,8,12,1,1 7s1g_2_,9,13,1,1 7s1g_2_,10,14,1,1 7s1g_2_,11,15,1,1 7s1g_2_,12,16,1,1 7s1g_2_,13,16,1,1 7s1g_2_,13,17,1,1 7s1g_2_,14,18,1,1 7s1g_2_,15,19,1,1 7s1g_2_,16,20,1,1 7s1g_2_,17,21,1,1 7s1g_2_,18,22,1,1 7s1g_2_,19,23,1,1 7s1g_2_,20,24,1,1 7s1g_2_,21,25,1,1 7s1g_2_,22,26,1,1 7s1g_2_,23,27,1,1 7s1g_2_,24,28,1,1 7s1g_2_,25,29,1,1 7s1g_2_,26,30,1,1 7s1g_2_,27,31,1,1 7s1g_2_,28,32,1,1 7s1g_2_,29,33,1,1 7s1g_2_,30,34,1,1 7s1g_2_,31,35,1,1 7s1g_2_,32,36,1,1 7s1g_2_,33,37,1,1 7s1g_2_,34,38,1,1 7s1g_2_,35,39,1,1 7s1g_2_,37,40,1,1 7s1g_2_,37,42,1,1 7s1g_2_,41,45,1,1 7s1g_2_,42,46,1,1 7s1g_2_,44,48,1,1 7s1g_2_,45,49,1,1 7s1g_2_,46,50,1,1 7s1g_2_,47,51,1,1 7s1g_2_,48,52,1,1 7s1g_2_,49,53,1,1 7s1g_2_,52,56,1,1 7s1g_2_,53,57,1,1 7s1g_2_,54,58,1,1 7s1g_2_,55,59,1,1 7s1g_2_,56,60,1,1 7s1g_2_,57,61,1,1 7s1g_2_,57,74,1,1 7s1g_2_,58,62,1,1 7s1g_2_,60,63,1,1 7s1g_2_,66,68,1,1 7s1g_2_,66,70,1,1 7s1g_2_,67,71,1,1 7s1g_2_,68,72,1,1 7s1g_2_,69,73,1,1 7s1g_2_,70,74,1,1 7s1g_2_,71,75,1,1 7s1g_2_,72,76,1,1 7s1g_2_,73,77,1,1 7s1g_2_,74,78,1,1 7s1g_2_,75,79,1,1 7s1g_2_,76,80,1,1 7s1g_2_,77,81,1,1 7s1g_2_,78,82,1,1 7s1g_2_,80,83,1,1 7s1g_2_,81,85,1,1