pair,contact1,contact2,flow1,flow2 2wfb_A_,3,6,1,1 2wfb_A_,3,67,1,1 2wfb_A_,5,35,1,1 2wfb_A_,6,69,1,1 2wfb_A_,6,70,1,1 2wfb_A_,7,33,1,1 2wfb_A_,8,70,1,1 2wfb_A_,8,72,1,1 2wfb_A_,9,31,1,1 2wfb_A_,10,21,1,1 2wfb_A_,10,72,1,1 2wfb_A_,10,73,1,1 2wfb_A_,11,29,1,1 2wfb_A_,16,101,1,1 2wfb_A_,17,101,1,1 2wfb_A_,18,100,1,1 2wfb_A_,20,98,1,1 2wfb_A_,21,23,1,1 2wfb_A_,21,28,1,1 2wfb_A_,22,75,1,1 2wfb_A_,23,73,1,1 2wfb_A_,24,27,1,1 2wfb_A_,25,45,1,1 2wfb_A_,26,49,1,1 2wfb_A_,26,51,1,1 2wfb_A_,27,45,1,1 2wfb_A_,28,45,1,1 2wfb_A_,30,43,1,1 2wfb_A_,32,41,1,1 2wfb_A_,34,37,1,1 2wfb_A_,34,39,1,1 2wfb_A_,44,46,1,1 2wfb_A_,45,48,1,1 2wfb_A_,47,50,1,1 2wfb_A_,48,51,1,1 2wfb_A_,48,58,1,1 2wfb_A_,54,58,1,1 2wfb_A_,55,59,1,1 2wfb_A_,56,60,1,1 2wfb_A_,57,61,1,1 2wfb_A_,58,62,1,1 2wfb_A_,59,63,1,1 2wfb_A_,60,64,1,1 2wfb_A_,61,65,1,1 2wfb_A_,62,66,1,1 2wfb_A_,63,66,1,1 2wfb_A_,63,68,1,1 2wfb_A_,64,67,1,1 2wfb_A_,69,90,1,1 2wfb_A_,71,90,1,1 2wfb_A_,71,92,1,1 2wfb_A_,73,74,1,1 2wfb_A_,73,92,1,1 2wfb_A_,73,95,1,1 2wfb_A_,74,94,1,1 2wfb_A_,74,119,1,1 2wfb_A_,75,96,1,1 2wfb_A_,76,119,1,1 2wfb_A_,77,81,1,1 2wfb_A_,78,82,1,1 2wfb_A_,79,83,1,1 2wfb_A_,80,84,1,1 2wfb_A_,81,85,1,1 2wfb_A_,82,86,1,1 2wfb_A_,83,87,1,1 2wfb_A_,84,89,1,1 2wfb_A_,85,88,1,1 2wfb_A_,91,115,1,1 2wfb_A_,93,117,1,1 2wfb_A_,94,119,1,1 2wfb_A_,95,98,1,1 2wfb_A_,99,102,1,1 2wfb_A_,99,103,1,1 2wfb_A_,100,104,1,1 2wfb_A_,101,105,1,1 2wfb_A_,102,106,1,1 2wfb_A_,103,107,1,1 2wfb_A_,104,108,1,1 2wfb_A_,105,109,1,1 2wfb_A_,106,111,1,1 2wfb_A_,107,110,1,1