pair,contact1,contact2,flow1,flow2 2n04_A_,1,8,1,1 2n04_A_,8,10,1,1 2n04_A_,10,12,1,1 2n04_A_,10,104,1,1 2n04_A_,11,82,1,1 2n04_A_,11,84,1,1 2n04_A_,12,104,1,1 2n04_A_,16,19,1,1 2n04_A_,16,85,1,1 2n04_A_,17,20,1,1 2n04_A_,19,23,1,1 2n04_A_,20,23,1,1 2n04_A_,21,25,1,1 2n04_A_,21,26,1,1 2n04_A_,27,29,1,1 2n04_A_,31,33,1,1 2n04_A_,31,35,1,1 2n04_A_,32,72,1,1 2n04_A_,33,37,1,1 2n04_A_,34,38,1,1 2n04_A_,35,39,1,1 2n04_A_,36,40,1,1 2n04_A_,36,68,1,1 2n04_A_,37,41,1,1 2n04_A_,39,42,1,1 2n04_A_,39,43,1,1 2n04_A_,40,44,1,1 2n04_A_,42,46,1,1 2n04_A_,45,51,1,1 2n04_A_,47,50,1,1 2n04_A_,47,51,1,1 2n04_A_,48,51,1,1 2n04_A_,54,57,1,1 2n04_A_,55,59,1,1 2n04_A_,56,60,1,1 2n04_A_,57,61,1,1 2n04_A_,59,62,1,1 2n04_A_,59,63,1,1 2n04_A_,60,63,1,1 2n04_A_,60,64,1,1 2n04_A_,61,65,1,1 2n04_A_,63,66,1,1 2n04_A_,63,67,1,1 2n04_A_,65,93,1,1 2n04_A_,68,92,1,1 2n04_A_,69,72,1,1 2n04_A_,69,73,1,1 2n04_A_,69,92,1,1 2n04_A_,73,75,1,1 2n04_A_,73,76,1,1 2n04_A_,73,77,1,1 2n04_A_,75,79,1,1 2n04_A_,76,80,1,1 2n04_A_,77,81,1,1 2n04_A_,79,82,1,1 2n04_A_,79,83,1,1 2n04_A_,84,88,1,1 2n04_A_,85,89,1,1 2n04_A_,86,90,1,1 2n04_A_,87,91,1,1 2n04_A_,88,92,1,1 2n04_A_,90,94,1,1 2n04_A_,90,95,1,1 2n04_A_,94,98,1,1 2n04_A_,95,98,1,1 2n04_A_,95,99,1,1 2n04_A_,99,102,1,1 2n04_A_,99,103,1,1