pair,contact1,contact2,flow1,flow2 3gis_X_,1,4,1,1 3gis_X_,3,6,1,1 3gis_X_,8,11,1,1 3gis_X_,9,36,1,1 3gis_X_,9,38,1,1 3gis_X_,11,23,1,1 3gis_X_,13,14,1,1 3gis_X_,13,21,1,1 3gis_X_,15,19,1,1 3gis_X_,16,18,1,1 3gis_X_,16,19,1,1 3gis_X_,23,38,1,1 3gis_X_,25,28,1,1 3gis_X_,27,41,1,1 3gis_X_,29,39,1,1 3gis_X_,31,34,1,1 3gis_X_,31,37,1,1 3gis_X_,34,37,1,1 3gis_X_,42,44,1,1 3gis_X_,42,63,1,1 3gis_X_,44,63,1,1 3gis_X_,45,73,1,1 3gis_X_,47,71,1,1 3gis_X_,49,69,1,1 3gis_X_,50,58,1,1 3gis_X_,58,71,1,1 3gis_X_,60,63,1,1 3gis_X_,62,74,1,1 3gis_X_,64,72,1,1 3gis_X_,66,67,1,1 3gis_X_,66,70,1,1 3gis_X_,66,72,1,1 3gis_X_,73,89,1,1 3gis_X_,73,92,1,1 3gis_X_,75,77,1,1 3gis_X_,75,78,1,1 3gis_X_,75,79,1,1 3gis_X_,76,80,1,1 3gis_X_,79,80,1,1 3gis_X_,84,111,1,1 3gis_X_,86,97,1,1 3gis_X_,88,95,1,1 3gis_X_,90,93,1,1 3gis_X_,93,94,1,1 3gis_X_,94,109,1,1 3gis_X_,96,107,1,1 3gis_X_,96,111,1,1 3gis_X_,96,112,1,1 3gis_X_,98,105,1,1 3gis_X_,100,103,1,1 3gis_X_,101,102,1,1 3gis_X_,105,112,1,1 3gis_X_,110,111,1,1 3gis_X_,111,112,1,1