pair,contact1,contact2,flow1,flow2 2wb1_E_,1,78,1,1 2wb1_E_,1,83,1,1 2wb1_E_,3,76,1,1 2wb1_E_,5,74,1,1 2wb1_E_,7,72,1,1 2wb1_E_,9,70,1,1 2wb1_E_,11,68,1,1 2wb1_E_,12,63,1,1 2wb1_E_,13,66,1,1 2wb1_E_,14,17,1,1 2wb1_E_,21,24,1,1 2wb1_E_,22,26,1,1 2wb1_E_,23,27,1,1 2wb1_E_,23,53,1,1 2wb1_E_,24,28,1,1 2wb1_E_,25,29,1,1 2wb1_E_,27,30,1,1 2wb1_E_,27,31,1,1 2wb1_E_,28,32,1,1 2wb1_E_,30,34,1,1 2wb1_E_,36,45,1,1 2wb1_E_,37,45,1,1 2wb1_E_,39,42,1,1 2wb1_E_,39,43,1,1 2wb1_E_,44,77,1,1 2wb1_E_,46,75,1,1 2wb1_E_,47,75,1,1 2wb1_E_,49,73,1,1 2wb1_E_,52,71,1,1 2wb1_E_,54,68,1,1 2wb1_E_,54,69,1,1 2wb1_E_,58,67,1,1 2wb1_E_,63,65,1,1 2wb1_E_,63,67,1,1 2wb1_E_,66,68,1,1 2wb1_E_,87,142,1,1 2wb1_E_,89,140,1,1 2wb1_E_,90,98,1,1 2wb1_E_,93,96,1,1 2wb1_E_,93,122,1,1 2wb1_E_,95,110,1,1 2wb1_E_,97,108,1,1 2wb1_E_,101,104,1,1 2wb1_E_,107,157,1,1 2wb1_E_,109,111,1,1 2wb1_E_,109,112,1,1 2wb1_E_,110,113,1,1 2wb1_E_,112,161,1,1 2wb1_E_,115,120,1,1 2wb1_E_,124,127,1,1 2wb1_E_,131,134,1,1 2wb1_E_,135,168,1,1 2wb1_E_,140,168,1,1 2wb1_E_,143,167,1,1 2wb1_E_,145,160,1,1 2wb1_E_,145,163,1,1 2wb1_E_,147,158,1,1 2wb1_E_,148,158,1,1 2wb1_E_,150,156,1,1 2wb1_E_,163,166,1,1 2wb1_E_,168,170,1,1 2wb1_E_,169,173,1,1