pair,contact1,contact2,flow1,flow2 8bk2_E_,3,26,1,1 8bk2_E_,5,24,1,1 8bk2_E_,6,87,1,1 8bk2_E_,6,89,1,1 8bk2_E_,6,102,1,1 8bk2_E_,6,103,1,1 8bk2_E_,7,22,1,1 8bk2_E_,8,104,1,1 8bk2_E_,9,105,1,1 8bk2_E_,11,105,1,1 8bk2_E_,11,107,1,1 8bk2_E_,13,107,1,1 8bk2_E_,13,109,1,1 8bk2_E_,14,17,1,1 8bk2_E_,16,79,1,1 8bk2_E_,17,79,1,1 8bk2_E_,19,76,1,1 8bk2_E_,21,74,1,1 8bk2_E_,23,72,1,1 8bk2_E_,25,70,1,1 8bk2_E_,29,69,1,1 8bk2_E_,30,33,1,1 8bk2_E_,33,92,1,1 8bk2_E_,34,52,1,1 8bk2_E_,35,90,1,1 8bk2_E_,36,48,1,1 8bk2_E_,36,49,1,1 8bk2_E_,37,88,1,1 8bk2_E_,37,90,1,1 8bk2_E_,38,46,1,1 8bk2_E_,38,87,1,1 8bk2_E_,39,43,1,1 8bk2_E_,39,86,1,1 8bk2_E_,40,43,1,1 8bk2_E_,40,82,1,1 8bk2_E_,48,56,1,1 8bk2_E_,50,54,1,1 8bk2_E_,51,53,1,1 8bk2_E_,51,92,1,1 8bk2_E_,55,59,1,1 8bk2_E_,56,59,1,1 8bk2_E_,60,63,1,1 8bk2_E_,62,77,1,1 8bk2_E_,62,82,1,1 8bk2_E_,62,83,1,1 8bk2_E_,64,75,1,1 8bk2_E_,66,73,1,1 8bk2_E_,68,71,1,1 8bk2_E_,80,83,1,1 8bk2_E_,81,84,1,1 8bk2_E_,83,87,1,1 8bk2_E_,85,106,1,1 8bk2_E_,87,104,1,1 8bk2_E_,89,101,1,1 8bk2_E_,91,99,1,1 8bk2_E_,93,95,1,1 8bk2_E_,93,96,1,1 8bk2_E_,105,167,1,1 8bk2_E_,108,142,1,1 8bk2_E_,108,168,1,1 8bk2_E_,110,111,1,1 8bk2_E_,110,172,1,1 8bk2_E_,113,142,1,1 8bk2_E_,116,139,1,1 8bk2_E_,118,136,1,1 8bk2_E_,118,137,1,1 8bk2_E_,120,135,1,1 8bk2_E_,123,126,1,1 8bk2_E_,123,127,1,1 8bk2_E_,124,127,1,1 8bk2_E_,124,128,1,1 8bk2_E_,126,129,1,1 8bk2_E_,126,133,1,1 8bk2_E_,127,130,1,1 8bk2_E_,130,185,1,1 8bk2_E_,132,183,1,1 8bk2_E_,134,181,1,1 8bk2_E_,136,179,1,1 8bk2_E_,138,177,1,1 8bk2_E_,139,176,1,1 8bk2_E_,140,172,1,1 8bk2_E_,140,176,1,1 8bk2_E_,141,175,1,1 8bk2_E_,143,200,1,1 8bk2_E_,147,199,1,1 8bk2_E_,149,197,1,1 8bk2_E_,149,199,1,1 8bk2_E_,150,157,1,1 8bk2_E_,150,179,1,1 8bk2_E_,151,195,1,1 8bk2_E_,151,197,1,1 8bk2_E_,152,155,1,1 8bk2_E_,153,192,1,1 8bk2_E_,153,193,1,1 8bk2_E_,160,182,1,1 8bk2_E_,162,180,1,1 8bk2_E_,164,178,1,1 8bk2_E_,166,167,1,1 8bk2_E_,166,176,1,1 8bk2_E_,168,173,1,1 8bk2_E_,169,171,1,1 8bk2_E_,169,173,1,1 8bk2_E_,169,174,1,1 8bk2_E_,172,174,1,1 8bk2_E_,184,187,1,1 8bk2_E_,184,188,1,1 8bk2_E_,185,189,1,1 8bk2_E_,188,191,1,1 8bk2_E_,188,194,1,1 8bk2_E_,194,211,1,1 8bk2_E_,196,209,1,1 8bk2_E_,198,207,1,1 8bk2_E_,200,202,1,1 8bk2_E_,200,203,1,1 8bk2_E_,207,208,1,1 8bk2_E_,212,213,1,1