pair,contact1,contact2,flow1,flow2
1y69_8_,1,4,1,1
1y69_8_,1,5,1,1
1y69_8_,2,6,1,1
1y69_8_,4,8,1,1
1y69_8_,5,9,1,1
1y69_8_,6,10,1,1
1y69_8_,7,10,1,1
1y69_8_,7,11,1,1
1y69_8_,9,13,1,1
1y69_8_,10,14,1,1
1y69_8_,11,15,1,1
1y69_8_,12,16,1,1
1y69_8_,13,16,1,1
1y69_8_,13,17,1,1
1y69_8_,14,18,1,1
1y69_8_,16,19,1,1
1y69_8_,16,20,1,1
1y69_8_,17,21,1,1
1y69_8_,18,22,1,1
1y69_8_,19,22,1,1
1y69_8_,19,23,1,1
1y69_8_,20,24,1,1
1y69_8_,22,25,1,1
1y69_8_,22,26,1,1
1y69_8_,23,26,1,1
1y69_8_,24,27,1,1
1y69_8_,27,29,1,1
1y69_8_,28,109,1,1
1y69_8_,36,38,1,1
1y69_8_,38,42,1,1
1y69_8_,40,43,1,1
1y69_8_,41,44,1,1
1y69_8_,42,46,1,1
1y69_8_,45,49,1,1
1y69_8_,46,50,1,1
1y69_8_,47,51,1,1
1y69_8_,48,52,1,1
1y69_8_,49,53,1,1
1y69_8_,50,54,1,1
1y69_8_,51,55,1,1
1y69_8_,52,56,1,1
1y69_8_,53,57,1,1
1y69_8_,54,57,1,1
1y69_8_,54,58,1,1
1y69_8_,57,61,1,1
1y69_8_,59,63,1,1
1y69_8_,64,67,1,1
1y69_8_,64,68,1,1
1y69_8_,65,69,1,1
1y69_8_,67,70,1,1
1y69_8_,67,71,1,1
1y69_8_,70,73,1,1
1y69_8_,77,78,1,1
1y69_8_,80,84,1,1
1y69_8_,81,84,1,1
1y69_8_,81,85,1,1
1y69_8_,82,86,1,1
1y69_8_,84,87,1,1
1y69_8_,84,88,1,1
1y69_8_,85,88,1,1
1y69_8_,85,89,1,1
1y69_8_,88,91,1,1
1y69_8_,88,92,1,1
1y69_8_,89,93,1,1
1y69_8_,91,95,1,1
1y69_8_,92,96,1,1
1y69_8_,93,97,1,1
1y69_8_,94,98,1,1
1y69_8_,95,98,1,1
1y69_8_,95,99,1,1
1y69_8_,96,100,1,1
1y69_8_,97,101,1,1
1y69_8_,98,102,1,1
1y69_8_,99,103,1,1
1y69_8_,100,104,1,1
1y69_8_,102,105,1,1
1y69_8_,102,106,1,1
1y69_8_,103,107,1,1
1y69_8_,106,109,1,1
1y69_8_,106,110,1,1
1y69_8_,107,111,1,1
1y69_8_,109,112,1,1