pair,contact1,contact2,flow1,flow2 6tut_D_,12,15,1,1 6tut_D_,13,17,1,1 6tut_D_,13,70,1,1 6tut_D_,14,18,1,1 6tut_D_,15,19,1,1 6tut_D_,16,20,1,1 6tut_D_,17,21,1,1 6tut_D_,18,21,1,1 6tut_D_,18,22,1,1 6tut_D_,19,23,1,1 6tut_D_,20,24,1,1 6tut_D_,21,25,1,1 6tut_D_,22,26,1,1 6tut_D_,23,27,1,1 6tut_D_,34,38,1,1 6tut_D_,35,39,1,1 6tut_D_,37,40,1,1 6tut_D_,37,41,1,1 6tut_D_,42,46,1,1 6tut_D_,43,47,1,1 6tut_D_,44,47,1,1 6tut_D_,48,52,1,1 6tut_D_,50,54,1,1 6tut_D_,53,57,1,1 6tut_D_,54,57,1,1 6tut_D_,55,58,1,1 6tut_D_,55,65,1,1 6tut_D_,64,89,1,1 6tut_D_,65,68,1,1 6tut_D_,66,70,1,1 6tut_D_,67,71,1,1 6tut_D_,75,76,1,1 6tut_D_,75,79,1,1 6tut_D_,76,80,1,1 6tut_D_,77,81,1,1 6tut_D_,78,81,1,1 6tut_D_,78,82,1,1 6tut_D_,80,92,1,1 6tut_D_,85,89,1,1 6tut_D_,86,87,1,1 6tut_D_,92,95,1,1 6tut_D_,94,97,1,1 6tut_D_,94,98,1,1 6tut_D_,95,98,1,1 6tut_D_,96,99,1,1 6tut_D_,98,102,1,1 6tut_D_,99,102,1,1 6tut_D_,99,103,1,1 6tut_D_,100,103,1,1 6tut_D_,100,104,1,1