pair,contact1,contact2,flow1,flow2 8t8b_1S_,3,6,1,1 8t8b_1S_,3,7,1,1 8t8b_1S_,4,8,1,1 8t8b_1S_,5,9,1,1 8t8b_1S_,6,10,1,1 8t8b_1S_,7,11,1,1 8t8b_1S_,8,12,1,1 8t8b_1S_,8,89,1,1 8t8b_1S_,9,13,1,1 8t8b_1S_,10,14,1,1 8t8b_1S_,12,16,1,1 8t8b_1S_,13,17,1,1 8t8b_1S_,13,86,1,1 8t8b_1S_,15,18,1,1 8t8b_1S_,16,19,1,1 8t8b_1S_,17,20,1,1 8t8b_1S_,21,83,1,1 8t8b_1S_,22,84,1,1 8t8b_1S_,23,38,1,1 8t8b_1S_,23,40,1,1 8t8b_1S_,23,86,1,1 8t8b_1S_,24,84,1,1 8t8b_1S_,24,86,1,1 8t8b_1S_,25,36,1,1 8t8b_1S_,25,86,1,1 8t8b_1S_,27,34,1,1 8t8b_1S_,28,90,1,1 8t8b_1S_,29,32,1,1 8t8b_1S_,29,95,1,1 8t8b_1S_,30,60,1,1 8t8b_1S_,32,51,1,1 8t8b_1S_,33,51,1,1 8t8b_1S_,35,49,1,1 8t8b_1S_,36,45,1,1 8t8b_1S_,37,46,1,1 8t8b_1S_,37,47,1,1 8t8b_1S_,39,42,1,1 8t8b_1S_,39,43,1,1 8t8b_1S_,39,44,1,1 8t8b_1S_,48,74,1,1 8t8b_1S_,50,53,1,1 8t8b_1S_,50,54,1,1 8t8b_1S_,51,56,1,1 8t8b_1S_,52,55,1,1 8t8b_1S_,57,66,1,1 8t8b_1S_,59,62,1,1 8t8b_1S_,59,63,1,1 8t8b_1S_,60,64,1,1 8t8b_1S_,61,65,1,1 8t8b_1S_,62,66,1,1 8t8b_1S_,63,67,1,1 8t8b_1S_,64,68,1,1 8t8b_1S_,65,69,1,1 8t8b_1S_,65,101,1,1 8t8b_1S_,66,70,1,1 8t8b_1S_,67,71,1,1 8t8b_1S_,68,72,1,1 8t8b_1S_,69,73,1,1 8t8b_1S_,69,105,1,1 8t8b_1S_,70,74,1,1 8t8b_1S_,71,75,1,1 8t8b_1S_,72,76,1,1 8t8b_1S_,73,77,1,1 8t8b_1S_,74,78,1,1 8t8b_1S_,75,78,1,1 8t8b_1S_,75,79,1,1 8t8b_1S_,81,109,1,1 8t8b_1S_,83,109,1,1 8t8b_1S_,86,88,1,1 8t8b_1S_,87,90,1,1 8t8b_1S_,92,104,1,1 8t8b_1S_,93,97,1,1 8t8b_1S_,94,98,1,1 8t8b_1S_,95,99,1,1 8t8b_1S_,96,100,1,1 8t8b_1S_,97,101,1,1 8t8b_1S_,98,102,1,1 8t8b_1S_,99,103,1,1 8t8b_1S_,100,104,1,1 8t8b_1S_,101,105,1,1 8t8b_1S_,102,106,1,1 8t8b_1S_,103,108,1,1 8t8b_1S_,104,107,1,1 8t8b_1S_,104,110,1,1