pair,contact1,contact2,flow1,flow2 2h9g_R_,1,21,1,1 2h9g_R_,4,7,1,1 2h9g_R_,8,13,1,1 2h9g_R_,8,20,1,1 2h9g_R_,8,35,1,1 2h9g_R_,9,12,1,1 2h9g_R_,11,24,1,1 2h9g_R_,11,31,1,1 2h9g_R_,12,31,1,1 2h9g_R_,12,35,1,1 2h9g_R_,13,14,1,1 2h9g_R_,13,22,1,1 2h9g_R_,14,37,1,1 2h9g_R_,15,17,1,1 2h9g_R_,15,18,1,1 2h9g_R_,15,20,1,1 2h9g_R_,17,19,1,1 2h9g_R_,23,24,1,1 2h9g_R_,24,31,1,1 2h9g_R_,25,28,1,1 2h9g_R_,25,29,1,1 2h9g_R_,27,45,1,1 2h9g_R_,28,29,1,1 2h9g_R_,28,43,1,1 2h9g_R_,30,41,1,1 2h9g_R_,31,58,1,1 2h9g_R_,33,35,1,1 2h9g_R_,44,61,1,1 2h9g_R_,51,65,1,1 2h9g_R_,53,63,1,1 2h9g_R_,54,62,1,1 2h9g_R_,54,63,1,1 2h9g_R_,56,57,1,1 2h9g_R_,56,60,1,1 2h9g_R_,57,59,1,1 2h9g_R_,57,60,1,1 2h9g_R_,67,70,1,1 2h9g_R_,69,83,1,1 2h9g_R_,71,80,1,1 2h9g_R_,71,81,1,1 2h9g_R_,72,99,1,1 2h9g_R_,73,76,1,1 2h9g_R_,76,78,1,1 2h9g_R_,79,81,1,1 2h9g_R_,83,101,1,1 2h9g_R_,84,102,1,1 2h9g_R_,92,106,1,1 2h9g_R_,94,104,1,1 2h9g_R_,95,104,1,1 2h9g_R_,96,97,1,1 2h9g_R_,97,98,1,1 2h9g_R_,97,101,1,1 2h9g_R_,98,100,1,1 2h9g_R_,98,101,1,1 2h9g_R_,101,102,1,1 2h9g_R_,102,103,1,1