pair,contact1,contact2,flow1,flow2 4wce_R_,3,5,1,1 4wce_R_,5,21,1,1 4wce_R_,7,19,1,1 4wce_R_,8,66,1,1 4wce_R_,9,16,1,1 4wce_R_,9,17,1,1 4wce_R_,10,64,1,1 4wce_R_,11,64,1,1 4wce_R_,14,17,1,1 4wce_R_,22,32,1,1 4wce_R_,23,32,1,1 4wce_R_,25,28,1,1 4wce_R_,29,63,1,1 4wce_R_,30,60,1,1 4wce_R_,36,59,1,1 4wce_R_,40,55,1,1 4wce_R_,47,49,1,1 4wce_R_,57,58,1,1 4wce_R_,62,64,1,1 4wce_R_,70,72,1,1 4wce_R_,78,92,1,1 4wce_R_,80,90,1,1 4wce_R_,87,89,1,1