pair,contact1,contact2,flow1,flow2 7s8m_B_,2,6,1,1 7s8m_B_,3,7,1,1 7s8m_B_,4,8,1,1 7s8m_B_,5,9,1,1 7s8m_B_,6,10,1,1 7s8m_B_,7,11,1,1 7s8m_B_,8,12,1,1 7s8m_B_,9,13,1,1 7s8m_B_,10,14,1,1 7s8m_B_,11,15,1,1 7s8m_B_,12,16,1,1 7s8m_B_,13,17,1,1 7s8m_B_,14,18,1,1 7s8m_B_,15,19,1,1 7s8m_B_,16,20,1,1 7s8m_B_,17,21,1,1 7s8m_B_,18,22,1,1 7s8m_B_,19,23,1,1 7s8m_B_,20,24,1,1 7s8m_B_,21,25,1,1 7s8m_B_,22,26,1,1 7s8m_B_,23,27,1,1 7s8m_B_,25,28,1,1 7s8m_B_,26,29,1,1 7s8m_B_,30,64,1,1 7s8m_B_,30,66,1,1 7s8m_B_,31,88,1,1 7s8m_B_,31,89,1,1 7s8m_B_,32,66,1,1 7s8m_B_,32,68,1,1 7s8m_B_,33,89,1,1 7s8m_B_,33,91,1,1 7s8m_B_,34,68,1,1 7s8m_B_,35,91,1,1 7s8m_B_,35,93,1,1 7s8m_B_,36,42,1,1 7s8m_B_,37,40,1,1 7s8m_B_,40,93,1,1 7s8m_B_,41,93,1,1 7s8m_B_,42,46,1,1 7s8m_B_,43,47,1,1 7s8m_B_,44,48,1,1 7s8m_B_,45,49,1,1 7s8m_B_,47,50,1,1 7s8m_B_,48,189,1,1 7s8m_B_,48,190,1,1 7s8m_B_,54,69,1,1 7s8m_B_,55,66,1,1 7s8m_B_,56,67,1,1 7s8m_B_,57,66,1,1 7s8m_B_,58,65,1,1 7s8m_B_,59,64,1,1 7s8m_B_,60,63,1,1 7s8m_B_,61,197,1,1 7s8m_B_,69,71,1,1 7s8m_B_,70,73,1,1 7s8m_B_,73,75,1,1 7s8m_B_,76,79,1,1 7s8m_B_,77,80,1,1 7s8m_B_,77,81,1,1 7s8m_B_,80,83,1,1 7s8m_B_,81,84,1,1 7s8m_B_,82,85,1,1 7s8m_B_,90,127,1,1 7s8m_B_,90,129,1,1 7s8m_B_,92,129,1,1 7s8m_B_,92,131,1,1 7s8m_B_,94,131,1,1 7s8m_B_,94,133,1,1 7s8m_B_,95,98,1,1 7s8m_B_,96,133,1,1 7s8m_B_,97,141,1,1 7s8m_B_,99,105,1,1 7s8m_B_,99,145,1,1 7s8m_B_,100,145,1,1 7s8m_B_,103,104,1,1 7s8m_B_,105,107,1,1 7s8m_B_,105,109,1,1 7s8m_B_,106,110,1,1 7s8m_B_,107,111,1,1 7s8m_B_,108,112,1,1 7s8m_B_,109,113,1,1 7s8m_B_,110,114,1,1 7s8m_B_,111,115,1,1 7s8m_B_,112,116,1,1 7s8m_B_,113,117,1,1 7s8m_B_,114,118,1,1 7s8m_B_,115,119,1,1 7s8m_B_,115,176,1,1 7s8m_B_,117,120,1,1 7s8m_B_,118,181,1,1 7s8m_B_,119,174,1,1 7s8m_B_,120,123,1,1 7s8m_B_,123,181,1,1 7s8m_B_,128,182,1,1 7s8m_B_,128,184,1,1 7s8m_B_,130,184,1,1 7s8m_B_,130,186,1,1 7s8m_B_,132,186,1,1 7s8m_B_,132,188,1,1 7s8m_B_,133,188,1,1 7s8m_B_,134,138,1,1 7s8m_B_,135,139,1,1 7s8m_B_,136,140,1,1 7s8m_B_,136,189,1,1 7s8m_B_,137,141,1,1 7s8m_B_,138,142,1,1 7s8m_B_,139,143,1,1 7s8m_B_,140,143,1,1 7s8m_B_,141,145,1,1 7s8m_B_,147,150,1,1 7s8m_B_,147,151,1,1 7s8m_B_,151,154,1,1 7s8m_B_,154,157,1,1 7s8m_B_,159,163,1,1 7s8m_B_,160,164,1,1 7s8m_B_,161,165,1,1 7s8m_B_,162,166,1,1 7s8m_B_,163,167,1,1 7s8m_B_,164,168,1,1 7s8m_B_,165,169,1,1 7s8m_B_,166,170,1,1 7s8m_B_,167,171,1,1 7s8m_B_,168,172,1,1 7s8m_B_,169,173,1,1 7s8m_B_,171,174,1,1 7s8m_B_,172,175,1,1 7s8m_B_,172,185,1,1 7s8m_B_,174,176,1,1 7s8m_B_,175,178,1,1 7s8m_B_,184,205,1,1 7s8m_B_,194,198,1,1 7s8m_B_,195,199,1,1 7s8m_B_,196,200,1,1 7s8m_B_,197,201,1,1 7s8m_B_,198,202,1,1 7s8m_B_,199,203,1,1 7s8m_B_,200,204,1,1 7s8m_B_,203,207,1,1 7s8m_B_,204,208,1,1 7s8m_B_,205,209,1,1 7s8m_B_,206,210,1,1 7s8m_B_,207,211,1,1 7s8m_B_,208,212,1,1 7s8m_B_,209,213,1,1 7s8m_B_,210,214,1,1 7s8m_B_,211,215,1,1 7s8m_B_,213,216,1,1