pair,contact1,contact2,flow1,flow2
8tzh_B_,1,2,1,1
8tzh_B_,2,5,1,1
8tzh_B_,5,34,1,1
8tzh_B_,7,10,1,1
8tzh_B_,8,12,1,1
8tzh_B_,9,13,1,1
8tzh_B_,10,14,1,1
8tzh_B_,10,31,1,1
8tzh_B_,11,15,1,1
8tzh_B_,12,17,1,1
8tzh_B_,13,16,1,1
8tzh_B_,17,21,1,1
8tzh_B_,18,22,1,1
8tzh_B_,19,23,1,1
8tzh_B_,20,24,1,1
8tzh_B_,21,25,1,1
8tzh_B_,22,26,1,1
8tzh_B_,28,30,1,1
8tzh_B_,30,59,1,1
8tzh_B_,30,61,1,1
8tzh_B_,33,36,1,1
8tzh_B_,33,37,1,1
8tzh_B_,35,67,1,1
8tzh_B_,38,41,1,1
8tzh_B_,38,42,1,1
8tzh_B_,39,43,1,1
8tzh_B_,40,44,1,1
8tzh_B_,41,45,1,1
8tzh_B_,41,70,1,1
8tzh_B_,42,46,1,1
8tzh_B_,43,47,1,1
8tzh_B_,43,48,1,1
8tzh_B_,49,53,1,1
8tzh_B_,50,54,1,1
8tzh_B_,51,55,1,1
8tzh_B_,52,56,1,1
8tzh_B_,53,57,1,1
8tzh_B_,54,58,1,1
8tzh_B_,55,60,1,1
8tzh_B_,61,63,1,1
8tzh_B_,66,69,1,1
8tzh_B_,66,70,1,1
8tzh_B_,70,97,1,1
8tzh_B_,71,74,1,1
8tzh_B_,71,75,1,1
8tzh_B_,72,76,1,1
8tzh_B_,73,77,1,1
8tzh_B_,74,78,1,1
8tzh_B_,74,101,1,1
8tzh_B_,75,79,1,1
8tzh_B_,76,81,1,1
8tzh_B_,77,112,1,1
8tzh_B_,78,112,1,1
8tzh_B_,80,82,1,1
8tzh_B_,81,85,1,1
8tzh_B_,82,86,1,1
8tzh_B_,83,87,1,1
8tzh_B_,84,88,1,1
8tzh_B_,85,89,1,1
8tzh_B_,86,90,1,1
8tzh_B_,87,91,1,1
8tzh_B_,88,91,1,1
8tzh_B_,89,92,1,1
8tzh_B_,97,100,1,1
8tzh_B_,97,101,1,1
8tzh_B_,102,105,1,1
8tzh_B_,102,106,1,1
8tzh_B_,103,107,1,1
8tzh_B_,104,108,1,1
8tzh_B_,105,109,1,1
8tzh_B_,106,110,1,1
8tzh_B_,108,111,1,1
8tzh_B_,111,113,1,1
8tzh_B_,112,116,1,1
8tzh_B_,113,117,1,1
8tzh_B_,115,119,1,1
8tzh_B_,116,120,1,1
8tzh_B_,117,121,1,1