pair,contact1,contact2,flow1,flow2 2r2q_A_,2,5,1,1 2r2q_A_,3,6,1,1 2r2q_A_,3,7,1,1 2r2q_A_,3,33,1,1 2r2q_A_,4,16,1,1 2r2q_A_,4,33,1,1 2r2q_A_,5,99,1,1 2r2q_A_,7,46,1,1 2r2q_A_,8,13,1,1 2r2q_A_,9,13,1,1 2r2q_A_,10,14,1,1 2r2q_A_,11,15,1,1 2r2q_A_,12,16,1,1 2r2q_A_,13,17,1,1 2r2q_A_,13,101,1,1 2r2q_A_,14,18,1,1 2r2q_A_,14,100,1,1 2r2q_A_,15,19,1,1 2r2q_A_,16,20,1,1 2r2q_A_,17,21,1,1 2r2q_A_,18,22,1,1 2r2q_A_,19,23,1,1 2r2q_A_,20,24,1,1 2r2q_A_,21,27,1,1 2r2q_A_,24,27,1,1 2r2q_A_,26,52,1,1 2r2q_A_,27,49,1,1 2r2q_A_,28,50,1,1 2r2q_A_,29,104,1,1 2r2q_A_,30,48,1,1 2r2q_A_,31,104,1,1 2r2q_A_,31,106,1,1 2r2q_A_,32,46,1,1 2r2q_A_,33,106,1,1 2r2q_A_,33,108,1,1 2r2q_A_,34,40,1,1 2r2q_A_,34,42,1,1 2r2q_A_,35,38,1,1 2r2q_A_,35,108,1,1 2r2q_A_,39,110,1,1 2r2q_A_,41,108,1,1 2r2q_A_,45,48,1,1 2r2q_A_,51,54,1,1 2r2q_A_,52,89,1,1 2r2q_A_,52,91,1,1 2r2q_A_,54,90,1,1 2r2q_A_,55,58,1,1 2r2q_A_,55,59,1,1 2r2q_A_,56,60,1,1 2r2q_A_,56,88,1,1 2r2q_A_,57,61,1,1 2r2q_A_,57,86,1,1 2r2q_A_,58,62,1,1 2r2q_A_,59,63,1,1 2r2q_A_,60,64,1,1 2r2q_A_,60,77,1,1 2r2q_A_,61,65,1,1 2r2q_A_,62,66,1,1 2r2q_A_,63,67,1,1 2r2q_A_,64,69,1,1 2r2q_A_,64,70,1,1 2r2q_A_,64,73,1,1 2r2q_A_,65,68,1,1 2r2q_A_,70,72,1,1 2r2q_A_,70,73,1,1 2r2q_A_,76,109,1,1 2r2q_A_,78,107,1,1 2r2q_A_,79,82,1,1 2r2q_A_,80,97,1,1 2r2q_A_,85,88,1,1 2r2q_A_,89,92,1,1 2r2q_A_,89,93,1,1 2r2q_A_,90,94,1,1 2r2q_A_,91,95,1,1 2r2q_A_,92,96,1,1 2r2q_A_,93,97,1,1 2r2q_A_,94,97,1,1 2r2q_A_,94,98,1,1 2r2q_A_,94,102,1,1 2r2q_A_,98,99,1,1 2r2q_A_,99,102,1,1 2r2q_A_,99,103,1,1 2r2q_A_,101,103,1,1 2r2q_A_,101,105,1,1 2r2q_A_,109,110,1,1