pair,contact1,contact2,flow1,flow2 3i57_A_,2,24,1,1 3i57_A_,2,26,1,1 3i57_A_,2,63,1,1 3i57_A_,3,23,1,1 3i57_A_,3,67,1,1 3i57_A_,4,22,1,1 3i57_A_,5,21,1,1 3i57_A_,5,66,1,1 3i57_A_,5,67,1,1 3i57_A_,5,69,1,1 3i57_A_,6,20,1,1 3i57_A_,7,69,1,1 3i57_A_,7,71,1,1 3i57_A_,8,17,1,1 3i57_A_,8,18,1,1 3i57_A_,8,32,1,1 3i57_A_,9,71,1,1 3i57_A_,9,73,1,1 3i57_A_,10,12,1,1 3i57_A_,10,13,1,1 3i57_A_,10,15,1,1 3i57_A_,10,46,1,1 3i57_A_,10,75,1,1 3i57_A_,11,73,1,1 3i57_A_,12,75,1,1 3i57_A_,12,77,1,1 3i57_A_,18,20,1,1 3i57_A_,19,21,1,1 3i57_A_,20,32,1,1 3i57_A_,25,28,1,1 3i57_A_,26,60,1,1 3i57_A_,27,59,1,1 3i57_A_,28,59,1,1 3i57_A_,30,32,1,1 3i57_A_,30,57,1,1 3i57_A_,33,35,1,1 3i57_A_,34,38,1,1 3i57_A_,34,51,1,1 3i57_A_,35,39,1,1 3i57_A_,36,40,1,1 3i57_A_,37,41,1,1 3i57_A_,38,42,1,1 3i57_A_,39,43,1,1 3i57_A_,40,44,1,1 3i57_A_,41,44,1,1 3i57_A_,41,46,1,1 3i57_A_,42,45,1,1 3i57_A_,42,48,1,1 3i57_A_,45,76,1,1 3i57_A_,47,74,1,1 3i57_A_,47,76,1,1 3i57_A_,49,72,1,1 3i57_A_,50,72,1,1 3i57_A_,51,53,1,1 3i57_A_,52,70,1,1 3i57_A_,54,57,1,1 3i57_A_,57,69,1,1 3i57_A_,60,62,1,1 3i57_A_,62,64,1,1 3i57_A_,62,65,1,1 3i57_A_,67,69,1,1 3i57_A_,75,127,1,1 3i57_A_,76,128,1,1 3i57_A_,78,126,1,1 3i57_A_,80,124,1,1 3i57_A_,81,84,1,1 3i57_A_,86,88,1,1 3i57_A_,86,89,1,1 3i57_A_,86,133,1,1 3i57_A_,87,131,1,1 3i57_A_,88,90,1,1 3i57_A_,90,135,1,1 3i57_A_,91,122,1,1 3i57_A_,92,122,1,1 3i57_A_,94,120,1,1 3i57_A_,94,169,1,1 3i57_A_,94,171,1,1 3i57_A_,95,119,1,1 3i57_A_,96,118,1,1 3i57_A_,97,117,1,1 3i57_A_,98,116,1,1 3i57_A_,99,175,1,1 3i57_A_,99,177,1,1 3i57_A_,100,114,1,1 3i57_A_,101,113,1,1 3i57_A_,101,177,1,1 3i57_A_,101,179,1,1 3i57_A_,102,110,1,1 3i57_A_,103,179,1,1 3i57_A_,103,181,1,1 3i57_A_,104,107,1,1 3i57_A_,104,108,1,1 3i57_A_,106,108,1,1 3i57_A_,109,112,1,1 3i57_A_,119,143,1,1 3i57_A_,121,139,1,1 3i57_A_,121,140,1,1 3i57_A_,123,136,1,1 3i57_A_,123,139,1,1 3i57_A_,125,134,1,1 3i57_A_,127,129,1,1 3i57_A_,127,130,1,1 3i57_A_,127,131,1,1 3i57_A_,127,132,1,1 3i57_A_,130,132,1,1 3i57_A_,141,169,1,1 3i57_A_,143,167,1,1 3i57_A_,145,165,1,1 3i57_A_,145,167,1,1 3i57_A_,148,163,1,1 3i57_A_,150,160,1,1 3i57_A_,150,161,1,1 3i57_A_,151,181,1,1 3i57_A_,153,156,1,1 3i57_A_,155,184,1,1 3i57_A_,157,182,1,1 3i57_A_,159,180,1,1 3i57_A_,160,165,1,1 3i57_A_,164,165,1,1 3i57_A_,168,171,1,1