pair,contact1,contact2,flow1,flow2 5h7r_D_,3,7,1,1 5h7r_D_,3,8,1,1 5h7r_D_,3,10,1,1 5h7r_D_,3,16,1,1 5h7r_D_,6,10,1,1 5h7r_D_,6,17,1,1 5h7r_D_,10,11,1,1 5h7r_D_,11,14,1,1 5h7r_D_,19,93,1,1 5h7r_D_,20,106,1,1 5h7r_D_,25,27,1,1 5h7r_D_,25,28,1,1 5h7r_D_,26,29,1,1 5h7r_D_,28,37,1,1 5h7r_D_,30,34,1,1 5h7r_D_,30,35,1,1 5h7r_D_,37,106,1,1 5h7r_D_,39,51,1,1 5h7r_D_,39,78,1,1 5h7r_D_,40,79,1,1 5h7r_D_,41,49,1,1 5h7r_D_,42,48,1,1 5h7r_D_,42,77,1,1 5h7r_D_,42,79,1,1 5h7r_D_,43,45,1,1 5h7r_D_,43,46,1,1 5h7r_D_,43,47,1,1 5h7r_D_,45,67,1,1 5h7r_D_,49,64,1,1 5h7r_D_,49,66,1,1 5h7r_D_,50,54,1,1 5h7r_D_,51,55,1,1 5h7r_D_,51,78,1,1 5h7r_D_,52,56,1,1 5h7r_D_,53,57,1,1 5h7r_D_,54,58,1,1 5h7r_D_,56,59,1,1 5h7r_D_,57,61,1,1 5h7r_D_,62,71,1,1 5h7r_D_,64,67,1,1 5h7r_D_,64,68,1,1 5h7r_D_,64,69,1,1 5h7r_D_,67,69,1,1 5h7r_D_,72,76,1,1 5h7r_D_,73,76,1,1 5h7r_D_,77,78,1,1 5h7r_D_,80,83,1,1 5h7r_D_,80,84,1,1 5h7r_D_,81,85,1,1 5h7r_D_,82,86,1,1 5h7r_D_,83,87,1,1 5h7r_D_,84,88,1,1 5h7r_D_,85,89,1,1 5h7r_D_,87,90,1,1 5h7r_D_,88,107,1,1 5h7r_D_,90,106,1,1 5h7r_D_,92,104,1,1 5h7r_D_,94,102,1,1 5h7r_D_,94,112,1,1 5h7r_D_,96,99,1,1 5h7r_D_,96,100,1,1 5h7r_D_,100,112,1,1 5h7r_D_,105,108,1,1 5h7r_D_,106,109,1,1 5h7r_D_,108,112,1,1 5h7r_D_,109,113,1,1 5h7r_D_,110,114,1,1 5h7r_D_,111,115,1,1 5h7r_D_,112,115,1,1 5h7r_D_,112,116,1,1 5h7r_D_,117,121,1,1 5h7r_D_,118,122,1,1 5h7r_D_,119,123,1,1