pair,contact1,contact2,flow1,flow2 3n1m_B_,4,83,1,1 3n1m_B_,4,134,1,1 3n1m_B_,7,130,1,1 3n1m_B_,9,126,1,1 3n1m_B_,10,13,1,1 3n1m_B_,12,142,1,1 3n1m_B_,12,143,1,1 3n1m_B_,13,142,1,1 3n1m_B_,15,140,1,1 3n1m_B_,16,18,1,1 3n1m_B_,18,139,1,1 3n1m_B_,19,22,1,1 3n1m_B_,20,26,1,1 3n1m_B_,20,149,1,1 3n1m_B_,20,151,1,1 3n1m_B_,21,104,1,1 3n1m_B_,22,25,1,1 3n1m_B_,22,27,1,1 3n1m_B_,25,153,1,1 3n1m_B_,26,151,1,1 3n1m_B_,28,111,1,1 3n1m_B_,30,109,1,1 3n1m_B_,30,154,1,1 3n1m_B_,31,39,1,1 3n1m_B_,33,95,1,1 3n1m_B_,33,108,1,1 3n1m_B_,34,37,1,1 3n1m_B_,35,97,1,1 3n1m_B_,37,40,1,1 3n1m_B_,38,41,1,1 3n1m_B_,39,42,1,1 3n1m_B_,40,43,1,1 3n1m_B_,45,70,1,1 3n1m_B_,46,63,1,1 3n1m_B_,46,74,1,1 3n1m_B_,48,50,1,1 3n1m_B_,48,51,1,1 3n1m_B_,48,74,1,1 3n1m_B_,50,88,1,1 3n1m_B_,52,89,1,1 3n1m_B_,52,91,1,1 3n1m_B_,54,91,1,1 3n1m_B_,55,58,1,1 3n1m_B_,55,59,1,1 3n1m_B_,55,60,1,1 3n1m_B_,55,62,1,1 3n1m_B_,59,61,1,1 3n1m_B_,60,63,1,1 3n1m_B_,61,64,1,1 3n1m_B_,62,94,1,1 3n1m_B_,64,95,1,1 3n1m_B_,66,69,1,1 3n1m_B_,66,70,1,1 3n1m_B_,66,110,1,1 3n1m_B_,67,71,1,1 3n1m_B_,68,72,1,1 3n1m_B_,68,138,1,1 3n1m_B_,68,155,1,1 3n1m_B_,69,73,1,1 3n1m_B_,70,74,1,1 3n1m_B_,71,75,1,1 3n1m_B_,72,76,1,1 3n1m_B_,72,136,1,1 3n1m_B_,73,77,1,1 3n1m_B_,74,78,1,1 3n1m_B_,75,79,1,1 3n1m_B_,76,80,1,1 3n1m_B_,77,81,1,1 3n1m_B_,78,82,1,1 3n1m_B_,79,83,1,1 3n1m_B_,80,83,1,1 3n1m_B_,80,84,1,1 3n1m_B_,84,87,1,1 3n1m_B_,88,118,1,1 3n1m_B_,90,116,1,1 3n1m_B_,92,114,1,1 3n1m_B_,93,101,1,1 3n1m_B_,93,114,1,1 3n1m_B_,94,107,1,1 3n1m_B_,96,98,1,1 3n1m_B_,96,99,1,1 3n1m_B_,96,107,1,1 3n1m_B_,102,105,1,1 3n1m_B_,105,108,1,1 3n1m_B_,106,109,1,1 3n1m_B_,106,111,1,1 3n1m_B_,107,110,1,1 3n1m_B_,107,114,1,1 3n1m_B_,109,111,1,1 3n1m_B_,111,152,1,1 3n1m_B_,113,150,1,1 3n1m_B_,115,148,1,1 3n1m_B_,116,117,1,1 3n1m_B_,117,120,1,1 3n1m_B_,118,120,1,1 3n1m_B_,119,121,1,1 3n1m_B_,119,124,1,1 3n1m_B_,121,123,1,1 3n1m_B_,121,124,1,1 3n1m_B_,122,125,1,1 3n1m_B_,124,128,1,1 3n1m_B_,125,129,1,1 3n1m_B_,126,130,1,1 3n1m_B_,127,131,1,1 3n1m_B_,128,132,1,1 3n1m_B_,129,133,1,1 3n1m_B_,130,134,1,1 3n1m_B_,131,135,1,1 3n1m_B_,132,135,1,1 3n1m_B_,132,137,1,1 3n1m_B_,133,136,1,1 3n1m_B_,138,151,1,1 3n1m_B_,138,153,1,1 3n1m_B_,139,151,1,1 3n1m_B_,141,149,1,1 3n1m_B_,143,147,1,1 3n1m_B_,144,146,1,1 3n1m_B_,144,147,1,1