pair,contact1,contact2,flow1,flow2 4ioc_R_,14,17,1,1 4ioc_R_,17,33,1,1 4ioc_R_,19,30,1,1 4ioc_R_,19,31,1,1 4ioc_R_,20,22,1,1 4ioc_R_,20,78,1,1 4ioc_R_,21,28,1,1 4ioc_R_,21,29,1,1 4ioc_R_,26,29,1,1 4ioc_R_,34,44,1,1 4ioc_R_,35,44,1,1 4ioc_R_,37,42,1,1 4ioc_R_,43,73,1,1 4ioc_R_,48,71,1,1 4ioc_R_,50,69,1,1 4ioc_R_,52,67,1,1 4ioc_R_,54,65,1,1 4ioc_R_,90,104,1,1 4ioc_R_,91,104,1,1 4ioc_R_,95,97,1,1 4ioc_R_,102,103,1,1 4ioc_R_,102,108,1,1 4ioc_R_,107,108,1,1 4ioc_R_,107,109,1,1