pair,contact1,contact2,flow1,flow2 4wfa_H_,2,32,1,1 4wfa_H_,2,33,1,1 4wfa_H_,3,6,1,1 4wfa_H_,4,22,1,1 4wfa_H_,5,21,1,1 4wfa_H_,6,21,1,1 4wfa_H_,8,19,1,1 4wfa_H_,10,17,1,1 4wfa_H_,11,84,1,1 4wfa_H_,11,99,1,1 4wfa_H_,12,14,1,1 4wfa_H_,13,96,1,1 4wfa_H_,17,45,1,1 4wfa_H_,18,44,1,1 4wfa_H_,18,45,1,1 4wfa_H_,20,41,1,1 4wfa_H_,20,42,1,1 4wfa_H_,22,40,1,1 4wfa_H_,23,40,1,1 4wfa_H_,25,30,1,1 4wfa_H_,30,32,1,1 4wfa_H_,32,33,1,1 4wfa_H_,34,37,1,1 4wfa_H_,34,65,1,1 4wfa_H_,34,68,1,1 4wfa_H_,36,62,1,1 4wfa_H_,37,62,1,1 4wfa_H_,39,60,1,1 4wfa_H_,41,58,1,1 4wfa_H_,42,56,1,1 4wfa_H_,43,55,1,1 4wfa_H_,43,56,1,1 4wfa_H_,53,56,1,1 4wfa_H_,59,87,1,1 4wfa_H_,59,89,1,1 4wfa_H_,61,85,1,1 4wfa_H_,63,83,1,1 4wfa_H_,64,83,1,1 4wfa_H_,64,99,1,1 4wfa_H_,64,101,1,1 4wfa_H_,65,67,1,1 4wfa_H_,65,79,1,1 4wfa_H_,66,82,1,1 4wfa_H_,69,77,1,1 4wfa_H_,70,76,1,1 4wfa_H_,71,74,1,1 4wfa_H_,71,75,1,1 4wfa_H_,71,122,1,1 4wfa_H_,73,75,1,1 4wfa_H_,91,109,1,1 4wfa_H_,102,120,1,1 4wfa_H_,102,122,1,1 4wfa_H_,103,106,1,1 4wfa_H_,104,107,1,1 4wfa_H_,105,109,1,1 4wfa_H_,106,111,1,1 4wfa_H_,107,110,1,1 4wfa_H_,111,115,1,1 4wfa_H_,112,116,1,1 4wfa_H_,113,116,1,1 4wfa_H_,113,117,1,1 4wfa_H_,115,118,1,1