pair,contact1,contact2,flow1,flow2 1ddm_A_,2,5,1,1 1ddm_A_,2,6,1,1 1ddm_A_,3,7,1,1 1ddm_A_,6,9,1,1 1ddm_A_,8,12,1,1 1ddm_A_,9,12,1,1 1ddm_A_,9,14,1,1 1ddm_A_,10,59,1,1 1ddm_A_,17,55,1,1 1ddm_A_,18,114,1,1 1ddm_A_,19,53,1,1 1ddm_A_,22,110,1,1 1ddm_A_,25,108,1,1 1ddm_A_,27,106,1,1 1ddm_A_,34,37,1,1 1ddm_A_,35,39,1,1 1ddm_A_,36,40,1,1 1ddm_A_,36,95,1,1 1ddm_A_,38,41,1,1 1ddm_A_,38,42,1,1 1ddm_A_,39,43,1,1 1ddm_A_,41,44,1,1 1ddm_A_,42,45,1,1 1ddm_A_,46,48,1,1 1ddm_A_,52,67,1,1 1ddm_A_,54,65,1,1 1ddm_A_,56,63,1,1 1ddm_A_,58,60,1,1 1ddm_A_,58,61,1,1 1ddm_A_,64,73,1,1 1ddm_A_,64,74,1,1 1ddm_A_,77,80,1,1 1ddm_A_,77,81,1,1 1ddm_A_,82,97,1,1 1ddm_A_,85,95,1,1 1ddm_A_,87,89,1,1 1ddm_A_,87,90,1,1 1ddm_A_,90,92,1,1 1ddm_A_,91,122,1,1 1ddm_A_,92,113,1,1 1ddm_A_,92,116,1,1 1ddm_A_,94,111,1,1 1ddm_A_,96,108,1,1 1ddm_A_,96,109,1,1 1ddm_A_,98,107,1,1 1ddm_A_,121,125,1,1 1ddm_A_,122,126,1,1 1ddm_A_,124,127,1,1 1ddm_A_,125,128,1,1 1ddm_A_,127,131,1,1 1ddm_A_,128,131,1,1 1ddm_A_,128,132,1,1 1ddm_A_,129,133,1,1 1ddm_A_,131,134,1,1