pair,contact1,contact2,flow1,flow2 8sn8_L_,1,3,1,1 8sn8_L_,1,4,1,1 8sn8_L_,1,5,1,1 8sn8_L_,2,6,1,1 8sn8_L_,3,7,1,1 8sn8_L_,4,8,1,1 8sn8_L_,5,9,1,1 8sn8_L_,6,10,1,1 8sn8_L_,6,98,1,1 8sn8_L_,7,11,1,1 8sn8_L_,8,12,1,1 8sn8_L_,9,13,1,1 8sn8_L_,10,14,1,1 8sn8_L_,10,100,1,1 8sn8_L_,11,15,1,1 8sn8_L_,12,16,1,1 8sn8_L_,21,39,1,1 8sn8_L_,23,37,1,1 8sn8_L_,25,35,1,1 8sn8_L_,34,55,1,1 8sn8_L_,35,37,1,1 8sn8_L_,36,53,1,1 8sn8_L_,38,51,1,1 8sn8_L_,40,49,1,1 8sn8_L_,41,44,1,1 8sn8_L_,41,47,1,1 8sn8_L_,44,46,1,1 8sn8_L_,44,47,1,1 8sn8_L_,46,49,1,1 8sn8_L_,52,71,1,1 8sn8_L_,54,69,1,1 8sn8_L_,56,67,1,1 8sn8_L_,59,60,1,1 8sn8_L_,62,94,1,1 8sn8_L_,70,83,1,1 8sn8_L_,76,78,1,1 8sn8_L_,76,79,1,1 8sn8_L_,77,120,1,1 8sn8_L_,77,121,1,1 8sn8_L_,78,115,1,1 8sn8_L_,80,81,1,1 8sn8_L_,80,82,1,1 8sn8_L_,80,83,1,1 8sn8_L_,80,84,1,1 8sn8_L_,82,84,1,1 8sn8_L_,86,118,1,1 8sn8_L_,87,90,1,1 8sn8_L_,88,93,1,1 8sn8_L_,92,93,1,1 8sn8_L_,95,98,1,1 8sn8_L_,99,103,1,1 8sn8_L_,100,104,1,1 8sn8_L_,101,105,1,1 8sn8_L_,102,106,1,1 8sn8_L_,103,106,1,1 8sn8_L_,103,107,1,1 8sn8_L_,104,108,1,1 8sn8_L_,105,109,1,1 8sn8_L_,106,110,1,1 8sn8_L_,107,111,1,1 8sn8_L_,108,112,1,1 8sn8_L_,109,112,1,1 8sn8_L_,116,129,1,1 8sn8_L_,121,125,1,1 8sn8_L_,122,126,1,1 8sn8_L_,123,127,1,1 8sn8_L_,124,128,1,1 8sn8_L_,125,129,1,1 8sn8_L_,126,130,1,1 8sn8_L_,127,130,1,1 8sn8_L_,128,132,1,1 8sn8_L_,132,136,1,1 8sn8_L_,133,137,1,1 8sn8_L_,134,138,1,1 8sn8_L_,135,139,1,1 8sn8_L_,136,139,1,1 8sn8_L_,136,140,1,1 8sn8_L_,137,141,1,1 8sn8_L_,138,142,1,1 8sn8_L_,139,143,1,1 8sn8_L_,140,144,1,1 8sn8_L_,143,146,1,1 8sn8_L_,143,147,1,1