pair,contact1,contact2,flow1,flow2 7dkf_i2_,8,11,1,1 7dkf_i2_,8,12,1,1 7dkf_i2_,10,14,1,1 7dkf_i2_,11,15,1,1 7dkf_i2_,12,16,1,1 7dkf_i2_,14,18,1,1 7dkf_i2_,15,19,1,1 7dkf_i2_,16,20,1,1 7dkf_i2_,17,21,1,1 7dkf_i2_,18,22,1,1 7dkf_i2_,19,23,1,1 7dkf_i2_,21,25,1,1 7dkf_i2_,22,26,1,1 7dkf_i2_,23,27,1,1 7dkf_i2_,24,28,1,1 7dkf_i2_,26,30,1,1 7dkf_i2_,27,31,1,1 7dkf_i2_,29,33,1,1 7dkf_i2_,30,33,1,1 7dkf_i2_,30,34,1,1 7dkf_i2_,32,36,1,1 7dkf_i2_,33,37,1,1 7dkf_i2_,34,38,1,1