pair,contact1,contact2,flow1,flow2 8fl8_U_,10,13,1,1 8fl8_U_,10,14,1,1 8fl8_U_,17,20,1,1 8fl8_U_,18,22,1,1 8fl8_U_,19,23,1,1 8fl8_U_,20,24,1,1 8fl8_U_,22,25,1,1 8fl8_U_,22,26,1,1 8fl8_U_,23,27,1,1 8fl8_U_,25,29,1,1 8fl8_U_,27,30,1,1 8fl8_U_,30,33,1,1 8fl8_U_,47,49,1,1 8fl8_U_,48,52,1,1 8fl8_U_,50,53,1,1 8fl8_U_,51,54,1,1 8fl8_U_,51,55,1,1 8fl8_U_,51,56,1,1 8fl8_U_,52,56,1,1 8fl8_U_,55,58,1,1 8fl8_U_,60,62,1,1 8fl8_U_,63,67,1,1 8fl8_U_,64,68,1,1 8fl8_U_,65,69,1,1 8fl8_U_,66,70,1,1 8fl8_U_,67,71,1,1 8fl8_U_,68,72,1,1 8fl8_U_,69,73,1,1 8fl8_U_,70,74,1,1 8fl8_U_,71,75,1,1 8fl8_U_,73,76,1,1 8fl8_U_,74,77,1,1 8fl8_U_,76,79,1,1 8fl8_U_,76,80,1,1 8fl8_U_,77,82,1,1