pair,contact1,contact2,flow1,flow2 1za3_R_,1,21,1,1 1za3_R_,2,3,1,1 1za3_R_,4,7,1,1 1za3_R_,8,13,1,1 1za3_R_,8,35,1,1 1za3_R_,11,24,1,1 1za3_R_,11,31,1,1 1za3_R_,12,35,1,1 1za3_R_,13,22,1,1 1za3_R_,13,40,1,1 1za3_R_,14,37,1,1 1za3_R_,15,18,1,1 1za3_R_,15,20,1,1 1za3_R_,17,19,1,1 1za3_R_,23,24,1,1 1za3_R_,25,28,1,1 1za3_R_,25,29,1,1 1za3_R_,28,43,1,1 1za3_R_,30,41,1,1 1za3_R_,31,58,1,1 1za3_R_,32,33,1,1 1za3_R_,33,35,1,1 1za3_R_,35,37,1,1 1za3_R_,47,50,1,1 1za3_R_,49,66,1,1 1za3_R_,49,80,1,1 1za3_R_,51,65,1,1 1za3_R_,53,63,1,1 1za3_R_,54,63,1,1 1za3_R_,56,57,1,1 1za3_R_,56,60,1,1 1za3_R_,57,59,1,1 1za3_R_,57,60,1,1 1za3_R_,65,66,1,1 1za3_R_,67,70,1,1 1za3_R_,71,81,1,1 1za3_R_,72,77,1,1 1za3_R_,72,87,1,1 1za3_R_,73,75,1,1 1za3_R_,73,76,1,1 1za3_R_,85,86,1,1 1za3_R_,86,88,1,1 1za3_R_,86,89,1,1 1za3_R_,89,90,1,1