pair,contact1,contact2,flow1,flow2 7dr7_1_,1,129,1,1 7dr7_1_,1,130,1,1 7dr7_1_,1,168,1,1 7dr7_1_,1,169,1,1 7dr7_1_,2,17,1,1 7dr7_1_,2,169,1,1 7dr7_1_,3,127,1,1 7dr7_1_,4,15,1,1 7dr7_1_,5,125,1,1 7dr7_1_,6,13,1,1 7dr7_1_,7,123,1,1 7dr7_1_,8,11,1,1 7dr7_1_,9,146,1,1 7dr7_1_,12,178,1,1 7dr7_1_,14,176,1,1 7dr7_1_,15,44,1,1 7dr7_1_,16,174,1,1 7dr7_1_,17,33,1,1 7dr7_1_,17,169,1,1 7dr7_1_,18,29,1,1 7dr7_1_,18,170,1,1 7dr7_1_,18,172,1,1 7dr7_1_,19,33,1,1 7dr7_1_,20,27,1,1 7dr7_1_,20,28,1,1 7dr7_1_,22,25,1,1 7dr7_1_,28,30,1,1 7dr7_1_,33,45,1,1 7dr7_1_,35,43,1,1 7dr7_1_,37,41,1,1 7dr7_1_,38,41,1,1 7dr7_1_,40,73,1,1 7dr7_1_,40,180,1,1 7dr7_1_,42,101,1,1 7dr7_1_,44,99,1,1 7dr7_1_,46,97,1,1 7dr7_1_,48,52,1,1 7dr7_1_,50,53,1,1 7dr7_1_,50,54,1,1 7dr7_1_,51,55,1,1 7dr7_1_,52,56,1,1 7dr7_1_,53,56,1,1 7dr7_1_,53,57,1,1 7dr7_1_,54,58,1,1 7dr7_1_,55,59,1,1 7dr7_1_,56,60,1,1 7dr7_1_,57,61,1,1 7dr7_1_,58,62,1,1 7dr7_1_,59,63,1,1 7dr7_1_,61,64,1,1 7dr7_1_,61,65,1,1 7dr7_1_,62,66,1,1 7dr7_1_,63,67,1,1 7dr7_1_,63,74,1,1 7dr7_1_,64,68,1,1 7dr7_1_,65,69,1,1 7dr7_1_,66,70,1,1 7dr7_1_,67,71,1,1 7dr7_1_,70,72,1,1 7dr7_1_,75,78,1,1 7dr7_1_,76,80,1,1 7dr7_1_,78,82,1,1 7dr7_1_,79,83,1,1 7dr7_1_,80,84,1,1 7dr7_1_,82,86,1,1 7dr7_1_,83,87,1,1 7dr7_1_,84,88,1,1 7dr7_1_,87,90,1,1 7dr7_1_,88,91,1,1 7dr7_1_,90,93,1,1 7dr7_1_,98,113,1,1 7dr7_1_,100,111,1,1 7dr7_1_,102,109,1,1 7dr7_1_,104,106,1,1 7dr7_1_,104,107,1,1 7dr7_1_,110,122,1,1 7dr7_1_,112,120,1,1 7dr7_1_,114,117,1,1 7dr7_1_,114,118,1,1 7dr7_1_,129,166,1,1 7dr7_1_,130,133,1,1 7dr7_1_,130,134,1,1 7dr7_1_,131,135,1,1 7dr7_1_,134,137,1,1 7dr7_1_,134,138,1,1 7dr7_1_,135,139,1,1 7dr7_1_,137,141,1,1 7dr7_1_,138,142,1,1 7dr7_1_,148,151,1,1 7dr7_1_,152,155,1,1 7dr7_1_,152,156,1,1 7dr7_1_,153,157,1,1 7dr7_1_,155,158,1,1 7dr7_1_,155,159,1,1 7dr7_1_,156,160,1,1 7dr7_1_,159,162,1,1 7dr7_1_,159,163,1,1 7dr7_1_,160,164,1,1 7dr7_1_,163,166,1,1 7dr7_1_,166,168,1,1 7dr7_1_,172,191,1,1 7dr7_1_,173,189,1,1 7dr7_1_,173,190,1,1 7dr7_1_,174,188,1,1 7dr7_1_,175,186,1,1 7dr7_1_,176,184,1,1 7dr7_1_,177,184,1,1 7dr7_1_,179,182,1,1 7dr7_1_,191,193,1,1