pair,contact1,contact2,flow1,flow2 1n2m_A_,10,54,1,1 1n2m_A_,10,157,1,1 1n2m_A_,10,159,1,1 1n2m_A_,11,157,1,1 1n2m_A_,12,54,1,1 1n2m_A_,12,56,1,1 1n2m_A_,13,56,1,1 1n2m_A_,13,155,1,1 1n2m_A_,15,153,1,1 1n2m_A_,17,151,1,1 1n2m_A_,18,34,1,1 1n2m_A_,18,142,1,1 1n2m_A_,19,20,1,1 1n2m_A_,19,149,1,1 1n2m_A_,20,142,1,1 1n2m_A_,20,145,1,1 1n2m_A_,20,146,1,1 1n2m_A_,20,147,1,1 1n2m_A_,21,147,1,1 1n2m_A_,23,26,1,1 1n2m_A_,23,27,1,1 1n2m_A_,24,28,1,1 1n2m_A_,25,29,1,1 1n2m_A_,26,30,1,1 1n2m_A_,27,31,1,1 1n2m_A_,28,32,1,1 1n2m_A_,29,33,1,1 1n2m_A_,30,34,1,1 1n2m_A_,31,35,1,1 1n2m_A_,32,37,1,1 1n2m_A_,33,36,1,1 1n2m_A_,39,64,1,1 1n2m_A_,41,64,1,1 1n2m_A_,41,65,1,1 1n2m_A_,41,67,1,1 1n2m_A_,43,67,1,1 1n2m_A_,43,69,1,1 1n2m_A_,44,71,1,1 1n2m_A_,45,69,1,1 1n2m_A_,47,101,1,1 1n2m_A_,49,99,1,1 1n2m_A_,50,53,1,1 1n2m_A_,62,65,1,1 1n2m_A_,67,69,1,1 1n2m_A_,68,156,1,1 1n2m_A_,70,154,1,1 1n2m_A_,72,152,1,1 1n2m_A_,74,149,1,1 1n2m_A_,74,150,1,1 1n2m_A_,76,78,1,1 1n2m_A_,76,81,1,1 1n2m_A_,76,148,1,1 1n2m_A_,78,81,1,1 1n2m_A_,80,144,1,1 1n2m_A_,81,144,1,1 1n2m_A_,82,143,1,1 1n2m_A_,83,142,1,1 1n2m_A_,84,106,1,1 1n2m_A_,84,108,1,1 1n2m_A_,84,140,1,1 1n2m_A_,85,140,1,1 1n2m_A_,86,104,1,1 1n2m_A_,87,138,1,1 1n2m_A_,88,102,1,1 1n2m_A_,88,117,1,1 1n2m_A_,89,136,1,1 1n2m_A_,90,100,1,1 1n2m_A_,91,133,1,1 1n2m_A_,91,134,1,1 1n2m_A_,92,95,1,1 1n2m_A_,93,131,1,1 1n2m_A_,94,96,1,1 1n2m_A_,94,97,1,1 1n2m_A_,98,99,1,1 1n2m_A_,108,109,1,1 1n2m_A_,109,112,1,1 1n2m_A_,109,113,1,1 1n2m_A_,110,114,1,1 1n2m_A_,110,141,1,1 1n2m_A_,111,115,1,1 1n2m_A_,112,116,1,1 1n2m_A_,113,117,1,1 1n2m_A_,114,118,1,1 1n2m_A_,114,137,1,1 1n2m_A_,115,119,1,1 1n2m_A_,116,120,1,1 1n2m_A_,117,121,1,1 1n2m_A_,118,122,1,1 1n2m_A_,118,135,1,1 1n2m_A_,118,137,1,1 1n2m_A_,119,123,1,1 1n2m_A_,120,124,1,1 1n2m_A_,121,125,1,1 1n2m_A_,122,126,1,1 1n2m_A_,123,127,1,1 1n2m_A_,124,128,1,1 1n2m_A_,125,130,1,1 1n2m_A_,126,129,1,1 1n2m_A_,134,136,1,1 1n2m_A_,149,150,1,1