pair,contact1,contact2,flow1,flow2 8rgq_r_,3,7,1,1 8rgq_r_,4,8,1,1 8rgq_r_,5,9,1,1 8rgq_r_,6,10,1,1 8rgq_r_,7,11,1,1 8rgq_r_,8,12,1,1 8rgq_r_,9,13,1,1 8rgq_r_,10,14,1,1 8rgq_r_,11,15,1,1 8rgq_r_,11,18,1,1 8rgq_r_,14,16,1,1 8rgq_r_,31,34,1,1 8rgq_r_,42,45,1,1 8rgq_r_,46,49,1,1 8rgq_r_,46,50,1,1 8rgq_r_,50,55,1,1 8rgq_r_,51,54,1,1 8rgq_r_,52,55,1,1 8rgq_r_,56,59,1,1 8rgq_r_,57,60,1,1 8rgq_r_,69,71,1,1 8rgq_r_,69,72,1,1 8rgq_r_,69,73,1,1 8rgq_r_,79,81,1,1 8rgq_r_,90,92,1,1 8rgq_r_,90,93,1,1