pair,contact1,contact2,flow1,flow2 2vu4_A_,1,17,1,1 2vu4_A_,2,17,1,1 2vu4_A_,4,15,1,1 2vu4_A_,6,13,1,1 2vu4_A_,8,11,1,1 2vu4_A_,10,148,1,1 2vu4_A_,12,146,1,1 2vu4_A_,14,144,1,1 2vu4_A_,16,19,1,1 2vu4_A_,20,35,1,1 2vu4_A_,20,37,1,1 2vu4_A_,22,24,1,1 2vu4_A_,22,33,1,1 2vu4_A_,22,35,1,1 2vu4_A_,24,30,1,1 2vu4_A_,26,30,1,1 2vu4_A_,27,30,1,1 2vu4_A_,28,49,1,1 2vu4_A_,29,48,1,1 2vu4_A_,31,46,1,1 2vu4_A_,32,46,1,1 2vu4_A_,33,35,1,1 2vu4_A_,34,44,1,1 2vu4_A_,36,38,1,1 2vu4_A_,36,39,1,1 2vu4_A_,36,42,1,1 2vu4_A_,39,41,1,1 2vu4_A_,39,42,1,1 2vu4_A_,40,43,1,1 2vu4_A_,41,124,1,1 2vu4_A_,43,124,1,1 2vu4_A_,45,122,1,1 2vu4_A_,47,120,1,1 2vu4_A_,49,71,1,1 2vu4_A_,49,118,1,1 2vu4_A_,51,53,1,1 2vu4_A_,51,116,1,1 2vu4_A_,54,58,1,1 2vu4_A_,55,57,1,1 2vu4_A_,55,58,1,1 2vu4_A_,56,59,1,1 2vu4_A_,57,60,1,1 2vu4_A_,59,68,1,1 2vu4_A_,60,94,1,1 2vu4_A_,61,63,1,1 2vu4_A_,61,64,1,1 2vu4_A_,61,65,1,1 2vu4_A_,62,66,1,1 2vu4_A_,63,67,1,1 2vu4_A_,63,83,1,1 2vu4_A_,64,68,1,1 2vu4_A_,65,68,1,1 2vu4_A_,65,69,1,1 2vu4_A_,66,69,1,1 2vu4_A_,69,72,1,1 2vu4_A_,70,73,1,1 2vu4_A_,72,122,1,1 2vu4_A_,77,101,1,1 2vu4_A_,79,99,1,1 2vu4_A_,81,97,1,1 2vu4_A_,82,97,1,1 2vu4_A_,84,95,1,1 2vu4_A_,85,92,1,1 2vu4_A_,86,92,1,1 2vu4_A_,86,93,1,1 2vu4_A_,88,91,1,1 2vu4_A_,92,93,1,1 2vu4_A_,92,112,1,1 2vu4_A_,93,147,1,1 2vu4_A_,94,111,1,1 2vu4_A_,96,109,1,1 2vu4_A_,98,107,1,1 2vu4_A_,100,105,1,1 2vu4_A_,100,107,1,1 2vu4_A_,104,127,1,1 2vu4_A_,106,125,1,1 2vu4_A_,106,127,1,1 2vu4_A_,108,123,1,1 2vu4_A_,110,121,1,1 2vu4_A_,112,119,1,1 2vu4_A_,114,117,1,1 2vu4_A_,115,117,1,1 2vu4_A_,122,124,1,1 2vu4_A_,126,130,1,1 2vu4_A_,127,131,1,1 2vu4_A_,128,132,1,1 2vu4_A_,129,132,1,1 2vu4_A_,129,134,1,1 2vu4_A_,130,135,1,1 2vu4_A_,133,136,1,1 2vu4_A_,134,138,1,1 2vu4_A_,135,139,1,1 2vu4_A_,136,140,1,1 2vu4_A_,137,141,1,1 2vu4_A_,138,142,1,1 2vu4_A_,139,142,1,1 2vu4_A_,139,143,1,1 2vu4_A_,140,144,1,1 2vu4_A_,141,144,1,1