pair,contact1,contact2,flow1,flow2 6tpq_h_,6,9,1,1 6tpq_h_,7,11,1,1 6tpq_h_,8,11,1,1 6tpq_h_,8,12,1,1 6tpq_h_,9,13,1,1 6tpq_h_,10,14,1,1 6tpq_h_,11,15,1,1 6tpq_h_,12,16,1,1 6tpq_h_,13,17,1,1 6tpq_h_,14,18,1,1 6tpq_h_,14,99,1,1 6tpq_h_,15,19,1,1 6tpq_h_,15,98,1,1 6tpq_h_,16,20,1,1 6tpq_h_,17,20,1,1 6tpq_h_,18,21,1,1 6tpq_h_,19,22,1,1 6tpq_h_,23,47,1,1 6tpq_h_,24,47,1,1 6tpq_h_,28,92,1,1 6tpq_h_,30,45,1,1 6tpq_h_,30,47,1,1 6tpq_h_,31,94,1,1 6tpq_h_,32,33,1,1 6tpq_h_,32,43,1,1 6tpq_h_,34,41,1,1 6tpq_h_,35,100,1,1 6tpq_h_,36,38,1,1 6tpq_h_,36,39,1,1 6tpq_h_,38,68,1,1 6tpq_h_,39,58,1,1 6tpq_h_,39,68,1,1 6tpq_h_,40,58,1,1 6tpq_h_,42,56,1,1 6tpq_h_,44,53,1,1 6tpq_h_,44,54,1,1 6tpq_h_,46,49,1,1 6tpq_h_,46,51,1,1 6tpq_h_,47,50,1,1 6tpq_h_,57,60,1,1 6tpq_h_,58,68,1,1 6tpq_h_,62,63,1,1 6tpq_h_,67,70,1,1 6tpq_h_,71,75,1,1 6tpq_h_,72,75,1,1 6tpq_h_,72,76,1,1 6tpq_h_,73,77,1,1 6tpq_h_,74,78,1,1 6tpq_h_,75,79,1,1 6tpq_h_,76,80,1,1 6tpq_h_,77,81,1,1 6tpq_h_,78,82,1,1 6tpq_h_,79,83,1,1 6tpq_h_,80,84,1,1 6tpq_h_,81,85,1,1 6tpq_h_,82,86,1,1 6tpq_h_,83,87,1,1 6tpq_h_,84,88,1,1 6tpq_h_,85,90,1,1 6tpq_h_,86,89,1,1 6tpq_h_,91,92,1,1 6tpq_h_,91,119,1,1 6tpq_h_,96,98,1,1 6tpq_h_,97,100,1,1 6tpq_h_,103,104,1,1 6tpq_h_,103,107,1,1 6tpq_h_,104,108,1,1 6tpq_h_,105,109,1,1 6tpq_h_,106,110,1,1 6tpq_h_,107,111,1,1 6tpq_h_,108,112,1,1 6tpq_h_,109,113,1,1 6tpq_h_,110,114,1,1 6tpq_h_,111,115,1,1 6tpq_h_,112,116,1,1 6tpq_h_,114,117,1,1 6tpq_h_,117,119,1,1