pair,contact1,contact2,flow1,flow2 3rru_A_,1,4,1,1 3rru_A_,2,5,1,1 3rru_A_,5,9,1,1 3rru_A_,7,11,1,1 3rru_A_,8,12,1,1 3rru_A_,9,13,1,1 3rru_A_,10,14,1,1 3rru_A_,11,15,1,1 3rru_A_,13,16,1,1 3rru_A_,15,50,1,1 3rru_A_,20,58,1,1 3rru_A_,21,22,1,1 3rru_A_,22,65,1,1 3rru_A_,23,26,1,1 3rru_A_,23,27,1,1 3rru_A_,26,29,1,1 3rru_A_,27,30,1,1 3rru_A_,28,32,1,1 3rru_A_,29,33,1,1 3rru_A_,30,34,1,1 3rru_A_,31,35,1,1 3rru_A_,32,35,1,1 3rru_A_,32,36,1,1 3rru_A_,34,73,1,1 3rru_A_,38,42,1,1 3rru_A_,39,43,1,1 3rru_A_,40,44,1,1 3rru_A_,41,45,1,1 3rru_A_,42,46,1,1 3rru_A_,43,47,1,1 3rru_A_,44,48,1,1 3rru_A_,45,49,1,1 3rru_A_,46,50,1,1 3rru_A_,47,51,1,1 3rru_A_,48,52,1,1 3rru_A_,51,54,1,1 3rru_A_,52,90,1,1 3rru_A_,56,60,1,1 3rru_A_,57,61,1,1 3rru_A_,58,62,1,1 3rru_A_,59,63,1,1 3rru_A_,60,64,1,1 3rru_A_,61,65,1,1 3rru_A_,61,108,1,1 3rru_A_,62,66,1,1 3rru_A_,63,67,1,1 3rru_A_,64,68,1,1 3rru_A_,65,108,1,1 3rru_A_,66,69,1,1 3rru_A_,67,70,1,1 3rru_A_,68,71,1,1 3rru_A_,69,72,1,1 3rru_A_,69,73,1,1 3rru_A_,74,77,1,1 3rru_A_,74,78,1,1 3rru_A_,75,79,1,1 3rru_A_,77,80,1,1 3rru_A_,77,81,1,1 3rru_A_,78,82,1,1 3rru_A_,83,86,1,1 3rru_A_,83,87,1,1 3rru_A_,84,88,1,1 3rru_A_,84,128,1,1 3rru_A_,85,90,1,1 3rru_A_,86,90,1,1 3rru_A_,86,91,1,1 3rru_A_,87,92,1,1 3rru_A_,91,94,1,1 3rru_A_,92,95,1,1 3rru_A_,93,96,1,1 3rru_A_,96,99,1,1 3rru_A_,97,100,1,1 3rru_A_,98,99,1,1 3rru_A_,102,106,1,1 3rru_A_,103,107,1,1 3rru_A_,104,108,1,1 3rru_A_,105,109,1,1 3rru_A_,106,110,1,1 3rru_A_,107,111,1,1 3rru_A_,108,112,1,1 3rru_A_,109,113,1,1 3rru_A_,110,114,1,1 3rru_A_,111,115,1,1 3rru_A_,112,116,1,1 3rru_A_,113,117,1,1 3rru_A_,115,118,1,1 3rru_A_,116,119,1,1 3rru_A_,125,127,1,1 3rru_A_,126,130,1,1 3rru_A_,128,131,1,1 3rru_A_,128,132,1,1 3rru_A_,129,133,1,1 3rru_A_,130,134,1,1 3rru_A_,131,135,1,1 3rru_A_,133,137,1,1 3rru_A_,134,137,1,1 3rru_A_,134,138,1,1 3rru_A_,135,139,1,1