pair,contact1,contact2,flow1,flow2
4b3m_C_,1,2,1,1
4b3m_C_,5,9,1,1
4b3m_C_,6,10,1,1
4b3m_C_,7,10,1,1
4b3m_C_,10,174,1,1
4b3m_C_,15,182,1,1
4b3m_C_,17,53,1,1
4b3m_C_,18,19,1,1
4b3m_C_,19,35,1,1
4b3m_C_,19,39,1,1
4b3m_C_,20,56,1,1
4b3m_C_,21,35,1,1
4b3m_C_,24,26,1,1
4b3m_C_,24,27,1,1
4b3m_C_,24,28,1,1
4b3m_C_,25,29,1,1
4b3m_C_,27,30,1,1
4b3m_C_,27,31,1,1
4b3m_C_,28,32,1,1
4b3m_C_,29,33,1,1
4b3m_C_,30,34,1,1
4b3m_C_,31,35,1,1
4b3m_C_,32,36,1,1
4b3m_C_,33,37,1,1
4b3m_C_,34,38,1,1
4b3m_C_,34,96,1,1
4b3m_C_,35,39,1,1
4b3m_C_,36,40,1,1
4b3m_C_,37,41,1,1
4b3m_C_,38,42,1,1
4b3m_C_,39,43,1,1
4b3m_C_,39,54,1,1
4b3m_C_,40,44,1,1
4b3m_C_,41,45,1,1
4b3m_C_,42,46,1,1
4b3m_C_,46,49,1,1
4b3m_C_,46,50,1,1
4b3m_C_,47,50,1,1
4b3m_C_,48,71,1,1
4b3m_C_,49,71,1,1
4b3m_C_,50,70,1,1
4b3m_C_,52,68,1,1
4b3m_C_,65,66,1,1
4b3m_C_,65,101,1,1
4b3m_C_,67,103,1,1
4b3m_C_,69,103,1,1
4b3m_C_,69,105,1,1
4b3m_C_,71,74,1,1
4b3m_C_,72,75,1,1
4b3m_C_,72,76,1,1
4b3m_C_,73,77,1,1
4b3m_C_,76,82,1,1
4b3m_C_,76,83,1,1
4b3m_C_,78,81,1,1
4b3m_C_,82,86,1,1
4b3m_C_,84,88,1,1
4b3m_C_,85,88,1,1
4b3m_C_,85,89,1,1
4b3m_C_,86,90,1,1
4b3m_C_,88,92,1,1
4b3m_C_,89,93,1,1
4b3m_C_,90,93,1,1
4b3m_C_,90,94,1,1
4b3m_C_,94,96,1,1
4b3m_C_,107,109,1,1
4b3m_C_,107,110,1,1
4b3m_C_,108,111,1,1
4b3m_C_,111,114,1,1
4b3m_C_,111,115,1,1
4b3m_C_,112,116,1,1
4b3m_C_,112,182,1,1
4b3m_C_,113,117,1,1
4b3m_C_,114,118,1,1
4b3m_C_,115,119,1,1
4b3m_C_,116,120,1,1
4b3m_C_,117,121,1,1
4b3m_C_,118,121,1,1
4b3m_C_,118,122,1,1
4b3m_C_,119,123,1,1
4b3m_C_,120,124,1,1
4b3m_C_,121,125,1,1
4b3m_C_,122,127,1,1
4b3m_C_,123,126,1,1
4b3m_C_,128,132,1,1
4b3m_C_,129,133,1,1
4b3m_C_,130,134,1,1
4b3m_C_,131,135,1,1
4b3m_C_,132,136,1,1
4b3m_C_,133,137,1,1
4b3m_C_,134,138,1,1
4b3m_C_,135,139,1,1
4b3m_C_,136,140,1,1
4b3m_C_,137,141,1,1
4b3m_C_,138,142,1,1
4b3m_C_,138,169,1,1
4b3m_C_,139,143,1,1
4b3m_C_,142,144,1,1
4b3m_C_,146,171,1,1
4b3m_C_,146,202,1,1
4b3m_C_,147,202,1,1
4b3m_C_,148,169,1,1
4b3m_C_,149,200,1,1
4b3m_C_,150,167,1,1
4b3m_C_,151,198,1,1
4b3m_C_,152,165,1,1
4b3m_C_,153,154,1,1
4b3m_C_,153,196,1,1
4b3m_C_,155,158,1,1
4b3m_C_,155,159,1,1
4b3m_C_,156,159,1,1
4b3m_C_,163,164,1,1
4b3m_C_,163,165,1,1
4b3m_C_,176,178,1,1
4b3m_C_,176,179,1,1
4b3m_C_,180,203,1,1
4b3m_C_,182,201,1,1
4b3m_C_,184,199,1,1
4b3m_C_,186,197,1,1
4b3m_C_,188,190,1,1
4b3m_C_,189,190,1,1
4b3m_C_,190,193,1,1