pair,contact1,contact2,flow1,flow2 1m4d_A_,2,4,1,1 1m4d_A_,4,7,1,1 1m4d_A_,6,54,1,1 1m4d_A_,9,51,1,1 1m4d_A_,11,49,1,1 1m4d_A_,12,14,1,1 1m4d_A_,12,15,1,1 1m4d_A_,13,16,1,1 1m4d_A_,13,46,1,1 1m4d_A_,13,47,1,1 1m4d_A_,13,49,1,1 1m4d_A_,17,20,1,1 1m4d_A_,17,21,1,1 1m4d_A_,18,22,1,1 1m4d_A_,19,23,1,1 1m4d_A_,20,24,1,1 1m4d_A_,21,25,1,1 1m4d_A_,22,26,1,1 1m4d_A_,23,26,1,1 1m4d_A_,23,27,1,1 1m4d_A_,23,58,1,1 1m4d_A_,24,28,1,1 1m4d_A_,25,29,1,1 1m4d_A_,26,30,1,1 1m4d_A_,27,31,1,1 1m4d_A_,28,32,1,1 1m4d_A_,30,33,1,1 1m4d_A_,31,91,1,1 1m4d_A_,32,35,1,1 1m4d_A_,37,40,1,1 1m4d_A_,37,41,1,1 1m4d_A_,38,42,1,1 1m4d_A_,39,43,1,1 1m4d_A_,41,44,1,1 1m4d_A_,42,45,1,1 1m4d_A_,43,177,1,1 1m4d_A_,48,64,1,1 1m4d_A_,49,61,1,1 1m4d_A_,50,62,1,1 1m4d_A_,52,59,1,1 1m4d_A_,52,60,1,1 1m4d_A_,54,57,1,1 1m4d_A_,59,87,1,1 1m4d_A_,61,83,1,1 1m4d_A_,61,85,1,1 1m4d_A_,63,82,1,1 1m4d_A_,65,80,1,1 1m4d_A_,67,78,1,1 1m4d_A_,67,174,1,1 1m4d_A_,67,180,1,1 1m4d_A_,68,75,1,1 1m4d_A_,68,174,1,1 1m4d_A_,69,76,1,1 1m4d_A_,70,172,1,1 1m4d_A_,71,74,1,1 1m4d_A_,71,166,1,1 1m4d_A_,77,110,1,1 1m4d_A_,77,112,1,1 1m4d_A_,78,113,1,1 1m4d_A_,79,113,1,1 1m4d_A_,79,115,1,1 1m4d_A_,80,181,1,1 1m4d_A_,81,115,1,1 1m4d_A_,82,176,1,1 1m4d_A_,86,91,1,1 1m4d_A_,87,89,1,1 1m4d_A_,87,90,1,1 1m4d_A_,88,91,1,1 1m4d_A_,94,97,1,1 1m4d_A_,95,99,1,1 1m4d_A_,96,100,1,1 1m4d_A_,97,101,1,1 1m4d_A_,98,102,1,1 1m4d_A_,99,103,1,1 1m4d_A_,100,104,1,1 1m4d_A_,101,105,1,1 1m4d_A_,101,129,1,1 1m4d_A_,102,106,1,1 1m4d_A_,103,107,1,1 1m4d_A_,104,108,1,1 1m4d_A_,104,129,1,1 1m4d_A_,104,131,1,1 1m4d_A_,105,109,1,1 1m4d_A_,107,110,1,1 1m4d_A_,107,111,1,1 1m4d_A_,112,161,1,1 1m4d_A_,114,159,1,1 1m4d_A_,116,157,1,1 1m4d_A_,117,155,1,1 1m4d_A_,118,119,1,1 1m4d_A_,118,155,1,1 1m4d_A_,119,123,1,1 1m4d_A_,122,126,1,1 1m4d_A_,123,127,1,1 1m4d_A_,123,154,1,1 1m4d_A_,124,128,1,1 1m4d_A_,126,129,1,1 1m4d_A_,126,131,1,1 1m4d_A_,127,130,1,1 1m4d_A_,132,158,1,1 1m4d_A_,134,156,1,1 1m4d_A_,134,169,1,1 1m4d_A_,135,167,1,1 1m4d_A_,136,167,1,1 1m4d_A_,137,171,1,1 1m4d_A_,138,148,1,1 1m4d_A_,138,149,1,1 1m4d_A_,138,153,1,1 1m4d_A_,139,171,1,1 1m4d_A_,139,173,1,1 1m4d_A_,140,147,1,1 1m4d_A_,141,173,1,1 1m4d_A_,142,145,1,1 1m4d_A_,148,153,1,1 1m4d_A_,149,152,1,1 1m4d_A_,149,181,1,1 1m4d_A_,150,153,1,1 1m4d_A_,152,155,1,1 1m4d_A_,166,168,1,1 1m4d_A_,166,169,1,1 1m4d_A_,173,174,1,1 1m4d_A_,173,180,1,1 1m4d_A_,176,179,1,1