pair,contact1,contact2,flow1,flow2 8ewb_BS_,5,6,1,1 8ewb_BS_,7,9,1,1 8ewb_BS_,11,58,1,1 8ewb_BS_,14,21,1,1 8ewb_BS_,16,19,1,1 8ewb_BS_,17,19,1,1 8ewb_BS_,20,33,1,1 8ewb_BS_,26,30,1,1 8ewb_BS_,26,54,1,1 8ewb_BS_,27,31,1,1 8ewb_BS_,28,32,1,1 8ewb_BS_,28,42,1,1 8ewb_BS_,29,32,1,1 8ewb_BS_,30,33,1,1 8ewb_BS_,31,34,1,1 8ewb_BS_,38,42,1,1 8ewb_BS_,39,42,1,1 8ewb_BS_,39,43,1,1 8ewb_BS_,40,44,1,1 8ewb_BS_,41,45,1,1 8ewb_BS_,42,46,1,1 8ewb_BS_,43,47,1,1 8ewb_BS_,44,48,1,1 8ewb_BS_,45,48,1,1 8ewb_BS_,46,49,1,1 8ewb_BS_,46,51,1,1 8ewb_BS_,49,67,1,1 8ewb_BS_,55,58,1,1 8ewb_BS_,61,63,1,1 8ewb_BS_,61,64,1,1 8ewb_BS_,61,65,1,1 8ewb_BS_,62,66,1,1 8ewb_BS_,63,67,1,1 8ewb_BS_,64,68,1,1 8ewb_BS_,65,69,1,1 8ewb_BS_,66,70,1,1 8ewb_BS_,68,71,1,1 8ewb_BS_,69,73,1,1 8ewb_BS_,70,74,1,1 8ewb_BS_,74,77,1,1 8ewb_BS_,75,78,1,1 8ewb_BS_,85,88,1,1 8ewb_BS_,87,90,1,1 8ewb_BS_,87,97,1,1 8ewb_BS_,87,111,1,1 8ewb_BS_,89,96,1,1 8ewb_BS_,90,92,1,1 8ewb_BS_,90,95,1,1 8ewb_BS_,93,95,1,1 8ewb_BS_,93,97,1,1 8ewb_BS_,100,104,1,1 8ewb_BS_,103,106,1,1 8ewb_BS_,103,107,1,1 8ewb_BS_,104,108,1,1 8ewb_BS_,105,109,1,1 8ewb_BS_,106,110,1,1 8ewb_BS_,108,111,1,1 8ewb_BS_,108,112,1,1 8ewb_BS_,109,113,1,1 8ewb_BS_,111,115,1,1 8ewb_BS_,112,116,1,1 8ewb_BS_,113,117,1,1 8ewb_BS_,114,118,1,1 8ewb_BS_,115,118,1,1 8ewb_BS_,115,120,1,1 8ewb_BS_,116,119,1,1 8ewb_BS_,120,124,1,1 8ewb_BS_,121,125,1,1 8ewb_BS_,122,126,1,1 8ewb_BS_,123,127,1,1 8ewb_BS_,124,128,1,1 8ewb_BS_,125,130,1,1 8ewb_BS_,126,129,1,1 8ewb_BS_,131,135,1,1 8ewb_BS_,137,140,1,1 8ewb_BS_,138,142,1,1