pair,contact1,contact2,flow1,flow2 3r87_A_,2,3,1,1 3r87_A_,2,80,1,1 3r87_A_,3,79,1,1 3r87_A_,5,78,1,1 3r87_A_,6,75,1,1 3r87_A_,7,76,1,1 3r87_A_,9,74,1,1 3r87_A_,11,71,1,1 3r87_A_,11,72,1,1 3r87_A_,12,15,1,1 3r87_A_,13,16,1,1 3r87_A_,15,23,1,1 3r87_A_,15,26,1,1 3r87_A_,15,30,1,1 3r87_A_,17,19,1,1 3r87_A_,17,20,1,1 3r87_A_,17,21,1,1 3r87_A_,22,68,1,1 3r87_A_,23,26,1,1 3r87_A_,24,27,1,1 3r87_A_,25,28,1,1 3r87_A_,26,29,1,1 3r87_A_,26,30,1,1 3r87_A_,27,31,1,1 3r87_A_,28,32,1,1 3r87_A_,29,33,1,1 3r87_A_,30,34,1,1 3r87_A_,31,35,1,1 3r87_A_,31,92,1,1 3r87_A_,32,36,1,1 3r87_A_,33,37,1,1 3r87_A_,34,38,1,1 3r87_A_,35,39,1,1 3r87_A_,35,92,1,1 3r87_A_,36,40,1,1 3r87_A_,36,41,1,1 3r87_A_,39,129,1,1 3r87_A_,40,42,1,1 3r87_A_,40,44,1,1 3r87_A_,41,45,1,1 3r87_A_,42,46,1,1 3r87_A_,43,47,1,1 3r87_A_,43,125,1,1 3r87_A_,44,48,1,1 3r87_A_,45,49,1,1 3r87_A_,46,50,1,1 3r87_A_,47,51,1,1 3r87_A_,47,53,1,1 3r87_A_,48,52,1,1 3r87_A_,54,112,1,1 3r87_A_,54,113,1,1 3r87_A_,56,111,1,1 3r87_A_,58,109,1,1 3r87_A_,59,109,1,1 3r87_A_,61,107,1,1 3r87_A_,63,105,1,1 3r87_A_,65,103,1,1 3r87_A_,66,96,1,1 3r87_A_,66,103,1,1 3r87_A_,69,72,1,1 3r87_A_,72,96,1,1 3r87_A_,75,77,1,1 3r87_A_,75,95,1,1 3r87_A_,77,93,1,1 3r87_A_,78,92,1,1 3r87_A_,79,91,1,1 3r87_A_,81,82,1,1 3r87_A_,81,89,1,1 3r87_A_,83,87,1,1 3r87_A_,85,122,1,1 3r87_A_,87,109,1,1 3r87_A_,88,110,1,1 3r87_A_,90,108,1,1 3r87_A_,91,93,1,1 3r87_A_,91,107,1,1 3r87_A_,92,106,1,1 3r87_A_,93,95,1,1 3r87_A_,94,103,1,1 3r87_A_,94,104,1,1 3r87_A_,96,99,1,1 3r87_A_,112,120,1,1 3r87_A_,114,116,1,1 3r87_A_,114,117,1,1 3r87_A_,114,118,1,1 3r87_A_,123,127,1,1 3r87_A_,124,128,1,1 3r87_A_,125,129,1,1 3r87_A_,126,130,1,1 3r87_A_,127,131,1,1 3r87_A_,129,132,1,1