pair,contact1,contact2,flow1,flow2 6n8m_S_,2,5,1,1 6n8m_S_,3,7,1,1 6n8m_S_,4,8,1,1 6n8m_S_,6,9,1,1 6n8m_S_,9,13,1,1 6n8m_S_,10,14,1,1 6n8m_S_,24,203,1,1 6n8m_S_,25,164,1,1 6n8m_S_,28,159,1,1 6n8m_S_,35,38,1,1 6n8m_S_,42,153,1,1 6n8m_S_,45,151,1,1 6n8m_S_,58,102,1,1 6n8m_S_,66,70,1,1 6n8m_S_,67,71,1,1 6n8m_S_,70,72,1,1 6n8m_S_,80,84,1,1 6n8m_S_,81,85,1,1 6n8m_S_,82,86,1,1 6n8m_S_,90,93,1,1 6n8m_S_,90,94,1,1 6n8m_S_,91,95,1,1 6n8m_S_,93,97,1,1 6n8m_S_,94,98,1,1 6n8m_S_,95,99,1,1 6n8m_S_,98,100,1,1 6n8m_S_,104,130,1,1 6n8m_S_,106,132,1,1 6n8m_S_,111,114,1,1 6n8m_S_,112,115,1,1 6n8m_S_,112,116,1,1 6n8m_S_,120,123,1,1 6n8m_S_,122,127,1,1 6n8m_S_,133,136,1,1 6n8m_S_,140,143,1,1 6n8m_S_,140,144,1,1 6n8m_S_,141,145,1,1 6n8m_S_,143,147,1,1 6n8m_S_,165,167,1,1 6n8m_S_,169,172,1,1 6n8m_S_,169,173,1,1 6n8m_S_,182,185,1,1 6n8m_S_,183,187,1,1 6n8m_S_,198,210,1,1 6n8m_S_,202,205,1,1