pair,contact1,contact2,flow1,flow2 3rh8_B_,2,5,1,1 3rh8_B_,5,8,1,1 3rh8_B_,9,11,1,1 3rh8_B_,10,13,1,1 3rh8_B_,10,14,1,1 3rh8_B_,11,15,1,1 3rh8_B_,12,16,1,1 3rh8_B_,13,17,1,1 3rh8_B_,14,18,1,1 3rh8_B_,15,19,1,1 3rh8_B_,16,20,1,1 3rh8_B_,18,21,1,1 3rh8_B_,21,26,1,1 3rh8_B_,21,108,1,1 3rh8_B_,25,108,1,1 3rh8_B_,26,108,1,1 3rh8_B_,32,34,1,1 3rh8_B_,35,53,1,1 3rh8_B_,36,146,1,1 3rh8_B_,37,53,1,1 3rh8_B_,38,144,1,1 3rh8_B_,39,50,1,1 3rh8_B_,39,51,1,1 3rh8_B_,40,142,1,1 3rh8_B_,41,43,1,1 3rh8_B_,41,44,1,1 3rh8_B_,41,48,1,1 3rh8_B_,42,140,1,1 3rh8_B_,43,138,1,1 3rh8_B_,44,47,1,1 3rh8_B_,46,47,1,1 3rh8_B_,46,71,1,1 3rh8_B_,46,73,1,1 3rh8_B_,49,69,1,1 3rh8_B_,49,70,1,1 3rh8_B_,53,57,1,1 3rh8_B_,54,55,1,1 3rh8_B_,54,58,1,1 3rh8_B_,55,59,1,1 3rh8_B_,56,60,1,1 3rh8_B_,57,61,1,1 3rh8_B_,58,61,1,1 3rh8_B_,59,117,1,1 3rh8_B_,60,118,1,1 3rh8_B_,63,66,1,1 3rh8_B_,64,68,1,1 3rh8_B_,66,70,1,1 3rh8_B_,67,70,1,1 3rh8_B_,71,73,1,1 3rh8_B_,71,74,1,1 3rh8_B_,72,75,1,1 3rh8_B_,73,76,1,1 3rh8_B_,75,116,1,1 3rh8_B_,76,88,1,1 3rh8_B_,77,79,1,1 3rh8_B_,77,80,1,1 3rh8_B_,79,81,1,1 3rh8_B_,81,83,1,1 3rh8_B_,83,86,1,1 3rh8_B_,86,88,1,1 3rh8_B_,92,95,1,1 3rh8_B_,92,96,1,1 3rh8_B_,93,97,1,1 3rh8_B_,94,97,1,1 3rh8_B_,94,98,1,1 3rh8_B_,95,98,1,1 3rh8_B_,95,99,1,1 3rh8_B_,96,100,1,1 3rh8_B_,97,101,1,1 3rh8_B_,98,102,1,1 3rh8_B_,99,103,1,1 3rh8_B_,100,104,1,1 3rh8_B_,101,105,1,1 3rh8_B_,102,107,1,1 3rh8_B_,103,106,1,1 3rh8_B_,109,129,1,1 3rh8_B_,110,128,1,1 3rh8_B_,111,127,1,1 3rh8_B_,113,125,1,1 3rh8_B_,114,115,1,1 3rh8_B_,115,123,1,1 3rh8_B_,117,120,1,1 3rh8_B_,117,121,1,1 3rh8_B_,117,148,1,1 3rh8_B_,126,147,1,1 3rh8_B_,127,128,1,1 3rh8_B_,128,145,1,1 3rh8_B_,130,143,1,1 3rh8_B_,132,140,1,1 3rh8_B_,132,141,1,1 3rh8_B_,133,137,1,1 3rh8_B_,134,136,1,1 3rh8_B_,134,137,1,1 3rh8_B_,134,138,1,1 3rh8_B_,147,148,1,1