pair,contact1,contact2,flow1,flow2 7m4z_N_,1,4,1,1 7m4z_N_,1,5,1,1 7m4z_N_,2,6,1,1 7m4z_N_,3,7,1,1 7m4z_N_,4,8,1,1 7m4z_N_,5,9,1,1 7m4z_N_,6,10,1,1 7m4z_N_,6,92,1,1 7m4z_N_,8,11,1,1 7m4z_N_,10,14,1,1 7m4z_N_,11,15,1,1 7m4z_N_,12,16,1,1 7m4z_N_,13,17,1,1 7m4z_N_,14,18,1,1 7m4z_N_,15,19,1,1 7m4z_N_,16,20,1,1 7m4z_N_,17,21,1,1 7m4z_N_,23,88,1,1 7m4z_N_,24,39,1,1 7m4z_N_,24,90,1,1 7m4z_N_,25,88,1,1 7m4z_N_,25,90,1,1 7m4z_N_,26,27,1,1 7m4z_N_,26,37,1,1 7m4z_N_,26,90,1,1 7m4z_N_,26,92,1,1 7m4z_N_,27,90,1,1 7m4z_N_,27,92,1,1 7m4z_N_,28,35,1,1 7m4z_N_,30,33,1,1 7m4z_N_,30,99,1,1 7m4z_N_,32,62,1,1 7m4z_N_,33,52,1,1 7m4z_N_,33,62,1,1 7m4z_N_,36,50,1,1 7m4z_N_,38,48,1,1 7m4z_N_,40,42,1,1 7m4z_N_,40,43,1,1 7m4z_N_,40,45,1,1 7m4z_N_,42,44,1,1 7m4z_N_,49,78,1,1 7m4z_N_,51,54,1,1 7m4z_N_,54,56,1,1 7m4z_N_,55,58,1,1 7m4z_N_,61,62,1,1 7m4z_N_,61,64,1,1 7m4z_N_,64,67,1,1 7m4z_N_,64,68,1,1 7m4z_N_,65,69,1,1 7m4z_N_,66,69,1,1 7m4z_N_,66,70,1,1 7m4z_N_,67,71,1,1 7m4z_N_,68,72,1,1 7m4z_N_,69,73,1,1 7m4z_N_,70,74,1,1 7m4z_N_,71,75,1,1 7m4z_N_,72,76,1,1 7m4z_N_,73,77,1,1 7m4z_N_,74,78,1,1 7m4z_N_,75,79,1,1 7m4z_N_,76,80,1,1 7m4z_N_,77,81,1,1 7m4z_N_,78,82,1,1 7m4z_N_,79,83,1,1 7m4z_N_,80,110,1,1 7m4z_N_,85,113,1,1 7m4z_N_,90,92,1,1 7m4z_N_,91,94,1,1 7m4z_N_,95,97,1,1 7m4z_N_,97,101,1,1 7m4z_N_,98,102,1,1 7m4z_N_,99,103,1,1 7m4z_N_,100,104,1,1 7m4z_N_,101,105,1,1 7m4z_N_,102,106,1,1 7m4z_N_,103,107,1,1 7m4z_N_,104,108,1,1 7m4z_N_,105,109,1,1 7m4z_N_,106,110,1,1 7m4z_N_,107,111,1,1 7m4z_N_,107,112,1,1