pair,contact1,contact2,flow1,flow2
6zqf_DS_,2,49,1,1
6zqf_DS_,5,12,1,1
6zqf_DS_,7,10,1,1
6zqf_DS_,16,48,1,1
6zqf_DS_,17,20,1,1
6zqf_DS_,17,21,1,1
6zqf_DS_,18,22,1,1
6zqf_DS_,20,23,1,1
6zqf_DS_,22,25,1,1
6zqf_DS_,29,33,1,1
6zqf_DS_,31,35,1,1
6zqf_DS_,32,36,1,1
6zqf_DS_,35,39,1,1
6zqf_DS_,36,40,1,1
6zqf_DS_,37,42,1,1
6zqf_DS_,38,41,1,1
6zqf_DS_,47,50,1,1
6zqf_DS_,52,56,1,1
6zqf_DS_,53,57,1,1
6zqf_DS_,56,60,1,1
6zqf_DS_,57,61,1,1
6zqf_DS_,58,62,1,1
6zqf_DS_,59,63,1,1
6zqf_DS_,60,64,1,1
6zqf_DS_,66,69,1,1
6zqf_DS_,72,75,1,1