pair,contact1,contact2,flow1,flow2 1sb2_B_,2,5,1,1 1sb2_B_,3,13,1,1 1sb2_B_,4,7,1,1 1sb2_B_,8,15,1,1 1sb2_B_,10,13,1,1 1sb2_B_,10,123,1,1 1sb2_B_,11,123,1,1 1sb2_B_,12,123,1,1 1sb2_B_,14,121,1,1 1sb2_B_,15,48,1,1 1sb2_B_,16,17,1,1 1sb2_B_,16,119,1,1 1sb2_B_,18,117,1,1 1sb2_B_,22,65,1,1 1sb2_B_,22,115,1,1 1sb2_B_,23,26,1,1 1sb2_B_,23,27,1,1 1sb2_B_,24,28,1,1 1sb2_B_,24,66,1,1 1sb2_B_,24,111,1,1 1sb2_B_,25,29,1,1 1sb2_B_,26,30,1,1 1sb2_B_,27,31,1,1 1sb2_B_,28,32,1,1 1sb2_B_,28,40,1,1 1sb2_B_,29,33,1,1 1sb2_B_,30,33,1,1 1sb2_B_,31,34,1,1 1sb2_B_,35,38,1,1 1sb2_B_,39,120,1,1 1sb2_B_,41,67,1,1 1sb2_B_,41,118,1,1 1sb2_B_,42,120,1,1 1sb2_B_,44,48,1,1 1sb2_B_,45,48,1,1 1sb2_B_,45,49,1,1 1sb2_B_,46,50,1,1 1sb2_B_,47,51,1,1 1sb2_B_,48,52,1,1 1sb2_B_,48,120,1,1 1sb2_B_,49,53,1,1 1sb2_B_,50,54,1,1 1sb2_B_,51,55,1,1 1sb2_B_,52,56,1,1 1sb2_B_,53,57,1,1 1sb2_B_,53,104,1,1 1sb2_B_,54,58,1,1 1sb2_B_,55,59,1,1 1sb2_B_,56,59,1,1 1sb2_B_,56,60,1,1 1sb2_B_,63,113,1,1 1sb2_B_,64,97,1,1 1sb2_B_,65,116,1,1 1sb2_B_,65,118,1,1 1sb2_B_,66,68,1,1 1sb2_B_,66,95,1,1 1sb2_B_,68,95,1,1 1sb2_B_,70,93,1,1 1sb2_B_,71,90,1,1 1sb2_B_,75,78,1,1 1sb2_B_,75,79,1,1 1sb2_B_,77,79,1,1 1sb2_B_,91,93,1,1 1sb2_B_,92,111,1,1 1sb2_B_,94,109,1,1 1sb2_B_,96,107,1,1 1sb2_B_,98,105,1,1 1sb2_B_,100,103,1,1 1sb2_B_,110,112,1,1 1sb2_B_,110,113,1,1 1sb2_B_,113,115,1,1