pair,contact1,contact2,flow1,flow2 4wfa_J_,1,41,1,1 4wfa_J_,19,96,1,1 4wfa_J_,23,64,1,1 4wfa_J_,25,27,1,1 4wfa_J_,25,64,1,1 4wfa_J_,25,102,1,1 4wfa_J_,28,103,1,1 4wfa_J_,28,131,1,1 4wfa_J_,29,103,1,1 4wfa_J_,30,129,1,1 4wfa_J_,31,100,1,1 4wfa_J_,31,101,1,1 4wfa_J_,32,127,1,1 4wfa_J_,33,97,1,1 4wfa_J_,33,98,1,1 4wfa_J_,34,125,1,1 4wfa_J_,35,125,1,1 4wfa_J_,37,38,1,1 4wfa_J_,37,94,1,1 4wfa_J_,39,92,1,1 4wfa_J_,40,43,1,1 4wfa_J_,40,44,1,1 4wfa_J_,41,45,1,1 4wfa_J_,41,90,1,1 4wfa_J_,42,46,1,1 4wfa_J_,43,47,1,1 4wfa_J_,44,48,1,1 4wfa_J_,45,48,1,1 4wfa_J_,45,49,1,1 4wfa_J_,46,50,1,1 4wfa_J_,47,51,1,1 4wfa_J_,48,52,1,1 4wfa_J_,49,52,1,1 4wfa_J_,49,53,1,1 4wfa_J_,50,54,1,1 4wfa_J_,51,55,1,1 4wfa_J_,60,104,1,1 4wfa_J_,62,102,1,1 4wfa_J_,64,100,1,1 4wfa_J_,66,68,1,1 4wfa_J_,69,91,1,1 4wfa_J_,71,89,1,1 4wfa_J_,84,86,1,1 4wfa_J_,107,110,1,1 4wfa_J_,107,111,1,1 4wfa_J_,108,112,1,1 4wfa_J_,110,113,1,1 4wfa_J_,110,114,1,1 4wfa_J_,111,115,1,1 4wfa_J_,112,116,1,1 4wfa_J_,113,117,1,1 4wfa_J_,115,118,1,1 4wfa_J_,115,119,1,1 4wfa_J_,116,119,1,1 4wfa_J_,118,121,1,1 4wfa_J_,119,122,1,1