pair,contact1,contact2,flow1,flow2 8c7m_A_,1,27,1,1 8c7m_A_,2,4,1,1 8c7m_A_,2,69,1,1 8c7m_A_,3,24,1,1 8c7m_A_,5,22,1,1 8c7m_A_,7,20,1,1 8c7m_A_,9,18,1,1 8c7m_A_,11,76,1,1 8c7m_A_,12,15,1,1 8c7m_A_,12,16,1,1 8c7m_A_,14,16,1,1 8c7m_A_,15,167,1,1 8c7m_A_,16,53,1,1 8c7m_A_,17,54,1,1 8c7m_A_,17,55,1,1 8c7m_A_,17,57,1,1 8c7m_A_,17,74,1,1 8c7m_A_,18,51,1,1 8c7m_A_,19,52,1,1 8c7m_A_,26,66,1,1 8c7m_A_,28,64,1,1 8c7m_A_,29,46,1,1 8c7m_A_,30,62,1,1 8c7m_A_,31,44,1,1 8c7m_A_,32,42,1,1 8c7m_A_,32,60,1,1 8c7m_A_,33,39,1,1 8c7m_A_,33,42,1,1 8c7m_A_,34,58,1,1 8c7m_A_,35,39,1,1 8c7m_A_,35,58,1,1 8c7m_A_,36,39,1,1 8c7m_A_,36,109,1,1 8c7m_A_,47,49,1,1 8c7m_A_,55,57,1,1 8c7m_A_,55,59,1,1 8c7m_A_,56,76,1,1 8c7m_A_,56,167,1,1 8c7m_A_,59,73,1,1 8c7m_A_,61,71,1,1 8c7m_A_,63,69,1,1 8c7m_A_,77,150,1,1 8c7m_A_,78,80,1,1 8c7m_A_,78,170,1,1 8c7m_A_,80,170,1,1 8c7m_A_,83,261,1,1 8c7m_A_,84,86,1,1 8c7m_A_,87,94,1,1 8c7m_A_,89,92,1,1 8c7m_A_,90,138,1,1 8c7m_A_,93,136,1,1 8c7m_A_,93,142,1,1 8c7m_A_,94,135,1,1 8c7m_A_,95,133,1,1 8c7m_A_,95,134,1,1 8c7m_A_,97,132,1,1 8c7m_A_,99,130,1,1 8c7m_A_,100,106,1,1 8c7m_A_,100,167,1,1 8c7m_A_,102,103,1,1 8c7m_A_,103,125,1,1 8c7m_A_,104,124,1,1 8c7m_A_,105,156,1,1 8c7m_A_,106,121,1,1 8c7m_A_,107,119,1,1 8c7m_A_,107,154,1,1 8c7m_A_,108,119,1,1 8c7m_A_,109,152,1,1 8c7m_A_,110,117,1,1 8c7m_A_,111,150,1,1 8c7m_A_,113,148,1,1 8c7m_A_,119,136,1,1 8c7m_A_,121,122,1,1 8c7m_A_,124,133,1,1 8c7m_A_,127,130,1,1 8c7m_A_,127,131,1,1 8c7m_A_,137,140,1,1 8c7m_A_,138,141,1,1 8c7m_A_,141,144,1,1 8c7m_A_,143,176,1,1 8c7m_A_,145,147,1,1 8c7m_A_,147,175,1,1 8c7m_A_,149,173,1,1 8c7m_A_,151,171,1,1 8c7m_A_,152,170,1,1 8c7m_A_,153,168,1,1 8c7m_A_,153,169,1,1 8c7m_A_,155,166,1,1 8c7m_A_,156,158,1,1 8c7m_A_,158,161,1,1 8c7m_A_,161,164,1,1 8c7m_A_,171,172,1,1 8c7m_A_,176,178,1,1 8c7m_A_,177,180,1,1 8c7m_A_,177,181,1,1 8c7m_A_,178,182,1,1 8c7m_A_,179,263,1,1 8c7m_A_,179,265,1,1 8c7m_A_,180,183,1,1 8c7m_A_,182,204,1,1 8c7m_A_,183,265,1,1 8c7m_A_,185,202,1,1 8c7m_A_,188,200,1,1 8c7m_A_,190,198,1,1 8c7m_A_,191,275,1,1 8c7m_A_,192,196,1,1 8c7m_A_,193,195,1,1 8c7m_A_,193,196,1,1 8c7m_A_,195,245,1,1 8c7m_A_,197,242,1,1 8c7m_A_,198,200,1,1 8c7m_A_,198,239,1,1 8c7m_A_,199,240,1,1 8c7m_A_,201,238,1,1 8c7m_A_,204,206,1,1 8c7m_A_,204,207,1,1 8c7m_A_,204,216,1,1 8c7m_A_,205,208,1,1 8c7m_A_,206,209,1,1 8c7m_A_,209,212,1,1 8c7m_A_,214,258,1,1 8c7m_A_,215,258,1,1 8c7m_A_,216,233,1,1 8c7m_A_,217,256,1,1 8c7m_A_,218,231,1,1 8c7m_A_,219,254,1,1 8c7m_A_,220,229,1,1 8c7m_A_,220,252,1,1 8c7m_A_,221,223,1,1 8c7m_A_,221,252,1,1 8c7m_A_,222,224,1,1 8c7m_A_,222,225,1,1 8c7m_A_,222,227,1,1 8c7m_A_,222,246,1,1 8c7m_A_,223,250,1,1 8c7m_A_,223,252,1,1 8c7m_A_,223,271,1,1 8c7m_A_,225,227,1,1 8c7m_A_,234,237,1,1 8c7m_A_,239,241,1,1 8c7m_A_,246,249,1,1 8c7m_A_,246,251,1,1 8c7m_A_,251,272,1,1 8c7m_A_,253,270,1,1 8c7m_A_,254,267,1,1 8c7m_A_,255,267,1,1 8c7m_A_,256,258,1,1 8c7m_A_,258,264,1,1 8c7m_A_,259,261,1,1 8c7m_A_,259,262,1,1 8c7m_A_,267,268,1,1