pair,contact1,contact2,flow1,flow2 2nt3_A_,2,27,1,1 2nt3_A_,2,119,1,1 2nt3_A_,3,47,1,1 2nt3_A_,3,48,1,1 2nt3_A_,4,27,1,1 2nt3_A_,4,29,1,1 2nt3_A_,5,48,1,1 2nt3_A_,5,50,1,1 2nt3_A_,6,29,1,1 2nt3_A_,6,31,1,1 2nt3_A_,7,50,1,1 2nt3_A_,7,52,1,1 2nt3_A_,8,10,1,1 2nt3_A_,8,31,1,1 2nt3_A_,8,104,1,1 2nt3_A_,9,56,1,1 2nt3_A_,10,13,1,1 2nt3_A_,10,14,1,1 2nt3_A_,11,15,1,1 2nt3_A_,12,16,1,1 2nt3_A_,13,17,1,1 2nt3_A_,14,18,1,1 2nt3_A_,14,30,1,1 2nt3_A_,15,19,1,1 2nt3_A_,16,20,1,1 2nt3_A_,17,21,1,1 2nt3_A_,18,22,1,1 2nt3_A_,18,30,1,1 2nt3_A_,19,23,1,1 2nt3_A_,20,24,1,1 2nt3_A_,21,26,1,1 2nt3_A_,22,25,1,1 2nt3_A_,24,113,1,1 2nt3_A_,29,30,1,1 2nt3_A_,31,33,1,1 2nt3_A_,33,36,1,1 2nt3_A_,34,37,1,1 2nt3_A_,36,40,1,1 2nt3_A_,37,41,1,1 2nt3_A_,38,42,1,1 2nt3_A_,39,42,1,1 2nt3_A_,39,43,1,1 2nt3_A_,40,44,1,1 2nt3_A_,41,45,1,1 2nt3_A_,42,45,1,1 2nt3_A_,42,71,1,1 2nt3_A_,49,78,1,1 2nt3_A_,49,80,1,1 2nt3_A_,51,80,1,1 2nt3_A_,51,82,1,1 2nt3_A_,53,61,1,1 2nt3_A_,53,82,1,1 2nt3_A_,54,104,1,1 2nt3_A_,56,59,1,1 2nt3_A_,60,63,1,1 2nt3_A_,60,64,1,1 2nt3_A_,61,65,1,1 2nt3_A_,62,66,1,1 2nt3_A_,63,67,1,1 2nt3_A_,64,68,1,1 2nt3_A_,65,69,1,1 2nt3_A_,65,91,1,1 2nt3_A_,66,70,1,1 2nt3_A_,68,71,1,1 2nt3_A_,69,75,1,1 2nt3_A_,69,77,1,1 2nt3_A_,69,99,1,1 2nt3_A_,71,73,1,1 2nt3_A_,71,74,1,1 2nt3_A_,71,75,1,1 2nt3_A_,72,75,1,1 2nt3_A_,74,77,1,1 2nt3_A_,79,99,1,1 2nt3_A_,79,100,1,1 2nt3_A_,81,100,1,1 2nt3_A_,81,102,1,1 2nt3_A_,83,102,1,1 2nt3_A_,83,104,1,1 2nt3_A_,84,86,1,1 2nt3_A_,84,87,1,1 2nt3_A_,85,88,1,1 2nt3_A_,87,91,1,1 2nt3_A_,88,92,1,1 2nt3_A_,90,93,1,1 2nt3_A_,91,94,1,1 2nt3_A_,91,98,1,1 2nt3_A_,94,97,1,1 2nt3_A_,97,98,1,1 2nt3_A_,100,114,1,1 2nt3_A_,107,110,1,1 2nt3_A_,107,111,1,1 2nt3_A_,108,112,1,1 2nt3_A_,109,113,1,1 2nt3_A_,110,114,1,1 2nt3_A_,111,115,1,1 2nt3_A_,112,116,1,1 2nt3_A_,113,117,1,1 2nt3_A_,114,118,1,1 2nt3_A_,115,119,1,1 2nt3_A_,116,120,1,1