pair,contact1,contact2,flow1,flow2 2br2_A_,2,94,1,1 2br2_A_,12,15,1,1 2br2_A_,12,16,1,1 2br2_A_,13,17,1,1 2br2_A_,14,18,1,1 2br2_A_,15,18,1,1 2br2_A_,15,19,1,1 2br2_A_,15,201,1,1 2br2_A_,16,20,1,1 2br2_A_,17,21,1,1 2br2_A_,18,22,1,1 2br2_A_,19,23,1,1 2br2_A_,20,24,1,1 2br2_A_,22,25,1,1 2br2_A_,22,27,1,1 2br2_A_,23,26,1,1 2br2_A_,28,31,1,1 2br2_A_,28,32,1,1 2br2_A_,28,33,1,1 2br2_A_,28,196,1,1 2br2_A_,28,197,1,1 2br2_A_,28,202,1,1 2br2_A_,30,32,1,1 2br2_A_,32,36,1,1 2br2_A_,32,196,1,1 2br2_A_,32,197,1,1 2br2_A_,33,36,1,1 2br2_A_,34,196,1,1 2br2_A_,37,144,1,1 2br2_A_,38,139,1,1 2br2_A_,38,140,1,1 2br2_A_,38,197,1,1 2br2_A_,39,59,1,1 2br2_A_,41,57,1,1 2br2_A_,43,55,1,1 2br2_A_,45,48,1,1 2br2_A_,45,53,1,1 2br2_A_,47,50,1,1 2br2_A_,47,53,1,1 2br2_A_,49,68,1,1 2br2_A_,51,67,1,1 2br2_A_,51,68,1,1 2br2_A_,51,69,1,1 2br2_A_,51,158,1,1 2br2_A_,52,67,1,1 2br2_A_,53,156,1,1 2br2_A_,54,65,1,1 2br2_A_,56,63,1,1 2br2_A_,58,61,1,1 2br2_A_,61,139,1,1 2br2_A_,61,140,1,1 2br2_A_,62,136,1,1 2br2_A_,62,137,1,1 2br2_A_,64,134,1,1 2br2_A_,66,132,1,1 2br2_A_,67,157,1,1 2br2_A_,68,130,1,1 2br2_A_,70,128,1,1 2br2_A_,72,126,1,1 2br2_A_,72,128,1,1 2br2_A_,75,78,1,1 2br2_A_,79,123,1,1 2br2_A_,82,115,1,1 2br2_A_,83,127,1,1 2br2_A_,83,128,1,1 2br2_A_,83,129,1,1 2br2_A_,84,108,1,1 2br2_A_,85,129,1,1 2br2_A_,85,131,1,1 2br2_A_,87,89,1,1 2br2_A_,87,131,1,1 2br2_A_,87,133,1,1 2br2_A_,89,133,1,1 2br2_A_,89,135,1,1 2br2_A_,91,135,1,1 2br2_A_,93,95,1,1 2br2_A_,93,96,1,1 2br2_A_,94,98,1,1 2br2_A_,95,99,1,1 2br2_A_,96,100,1,1 2br2_A_,97,101,1,1 2br2_A_,98,102,1,1 2br2_A_,98,224,1,1 2br2_A_,99,103,1,1 2br2_A_,100,104,1,1 2br2_A_,101,105,1,1 2br2_A_,102,106,1,1 2br2_A_,103,106,1,1 2br2_A_,103,107,1,1 2br2_A_,104,108,1,1 2br2_A_,105,109,1,1 2br2_A_,106,110,1,1 2br2_A_,107,110,1,1 2br2_A_,107,112,1,1 2br2_A_,108,111,1,1 2br2_A_,110,112,1,1 2br2_A_,110,180,1,1 2br2_A_,111,179,1,1 2br2_A_,112,179,1,1 2br2_A_,114,116,1,1 2br2_A_,114,117,1,1 2br2_A_,114,177,1,1 2br2_A_,115,118,1,1 2br2_A_,118,127,1,1 2br2_A_,120,125,1,1 2br2_A_,121,124,1,1 2br2_A_,121,125,1,1 2br2_A_,141,144,1,1 2br2_A_,141,186,1,1 2br2_A_,141,197,1,1 2br2_A_,141,203,1,1 2br2_A_,141,209,1,1 2br2_A_,142,146,1,1 2br2_A_,143,147,1,1 2br2_A_,144,148,1,1 2br2_A_,144,186,1,1 2br2_A_,145,149,1,1 2br2_A_,146,150,1,1 2br2_A_,147,151,1,1 2br2_A_,147,184,1,1 2br2_A_,148,152,1,1 2br2_A_,149,153,1,1 2br2_A_,150,154,1,1 2br2_A_,151,155,1,1 2br2_A_,152,156,1,1 2br2_A_,153,157,1,1 2br2_A_,154,157,1,1 2br2_A_,155,175,1,1 2br2_A_,156,158,1,1 2br2_A_,159,173,1,1 2br2_A_,159,174,1,1 2br2_A_,161,168,1,1 2br2_A_,161,171,1,1 2br2_A_,163,166,1,1 2br2_A_,168,170,1,1 2br2_A_,168,171,1,1 2br2_A_,176,178,1,1 2br2_A_,183,214,1,1 2br2_A_,184,213,1,1 2br2_A_,185,212,1,1 2br2_A_,186,197,1,1 2br2_A_,186,211,1,1 2br2_A_,187,210,1,1 2br2_A_,188,195,1,1 2br2_A_,189,207,1,1 2br2_A_,189,208,1,1 2br2_A_,189,235,1,1 2br2_A_,190,193,1,1 2br2_A_,199,202,1,1 2br2_A_,199,203,1,1 2br2_A_,200,204,1,1 2br2_A_,201,204,1,1 2br2_A_,201,205,1,1 2br2_A_,202,205,1,1 2br2_A_,203,209,1,1 2br2_A_,209,226,1,1 2br2_A_,211,224,1,1 2br2_A_,213,222,1,1 2br2_A_,214,240,1,1 2br2_A_,215,217,1,1 2br2_A_,215,218,1,1 2br2_A_,215,219,1,1 2br2_A_,225,227,1,1 2br2_A_,225,229,1,1 2br2_A_,232,235,1,1 2br2_A_,232,236,1,1 2br2_A_,233,237,1,1 2br2_A_,234,238,1,1 2br2_A_,235,239,1,1 2br2_A_,236,240,1,1 2br2_A_,237,241,1,1 2br2_A_,238,242,1,1 2br2_A_,239,243,1,1 2br2_A_,240,244,1,1 2br2_A_,241,245,1,1 2br2_A_,242,245,1,1 2br2_A_,242,246,1,1 2br2_A_,243,247,1,1 2br2_A_,246,250,1,1 2br2_A_,247,251,1,1 2br2_A_,248,252,1,1 2br2_A_,249,253,1,1 2br2_A_,250,254,1,1 2br2_A_,251,255,1,1 2br2_A_,252,256,1,1 2br2_A_,253,257,1,1 2br2_A_,254,258,1,1 2br2_A_,255,260,1,1 2br2_A_,256,259,1,1