pair,contact1,contact2,flow1,flow2 3znz_B_,1,16,1,1 3znz_B_,1,17,1,1 3znz_B_,2,64,1,1 3znz_B_,3,15,1,1 3znz_B_,4,65,1,1 3znz_B_,4,67,1,1 3znz_B_,5,13,1,1 3znz_B_,6,67,1,1 3znz_B_,6,69,1,1 3znz_B_,7,9,1,1 3znz_B_,7,10,1,1 3znz_B_,7,11,1,1 3znz_B_,10,12,1,1 3znz_B_,11,34,1,1 3znz_B_,14,33,1,1 3znz_B_,16,29,1,1 3znz_B_,18,21,1,1 3znz_B_,19,57,1,1 3znz_B_,21,56,1,1 3znz_B_,22,25,1,1 3znz_B_,22,26,1,1 3znz_B_,23,27,1,1 3znz_B_,23,54,1,1 3znz_B_,24,28,1,1 3znz_B_,24,52,1,1 3znz_B_,25,29,1,1 3znz_B_,26,30,1,1 3znz_B_,27,31,1,1 3znz_B_,27,41,1,1 3znz_B_,27,52,1,1 3znz_B_,28,32,1,1 3znz_B_,29,33,1,1 3znz_B_,30,34,1,1 3znz_B_,31,35,1,1 3znz_B_,36,41,1,1 3znz_B_,37,40,1,1 3znz_B_,38,41,1,1 3znz_B_,39,72,1,1 3znz_B_,40,72,1,1 3znz_B_,40,96,1,1 3znz_B_,42,70,1,1 3znz_B_,42,71,1,1 3znz_B_,43,50,1,1 3znz_B_,44,68,1,1 3znz_B_,45,48,1,1 3znz_B_,51,54,1,1 3znz_B_,51,59,1,1 3znz_B_,55,58,1,1 3znz_B_,55,59,1,1 3znz_B_,56,59,1,1 3znz_B_,56,61,1,1 3znz_B_,57,60,1,1 3znz_B_,62,63,1,1 3znz_B_,62,65,1,1 3znz_B_,74,94,1,1 3znz_B_,77,93,1,1 3znz_B_,78,140,1,1 3znz_B_,79,91,1,1 3znz_B_,80,141,1,1 3znz_B_,80,143,1,1 3znz_B_,81,89,1,1 3znz_B_,82,143,1,1 3znz_B_,82,145,1,1 3znz_B_,83,85,1,1 3znz_B_,83,86,1,1 3znz_B_,83,87,1,1 3znz_B_,85,87,1,1 3znz_B_,87,110,1,1 3znz_B_,92,105,1,1 3znz_B_,94,96,1,1 3znz_B_,94,97,1,1 3znz_B_,95,133,1,1 3znz_B_,97,132,1,1 3znz_B_,98,101,1,1 3znz_B_,98,102,1,1 3znz_B_,99,103,1,1 3znz_B_,99,130,1,1 3znz_B_,100,104,1,1 3znz_B_,100,128,1,1 3znz_B_,101,105,1,1 3znz_B_,102,106,1,1 3znz_B_,103,107,1,1 3znz_B_,103,117,1,1 3znz_B_,103,128,1,1 3znz_B_,104,108,1,1 3znz_B_,105,109,1,1 3znz_B_,106,110,1,1 3znz_B_,107,111,1,1 3znz_B_,112,117,1,1 3znz_B_,113,116,1,1 3znz_B_,114,117,1,1 3znz_B_,118,125,1,1 3znz_B_,118,146,1,1 3znz_B_,119,126,1,1 3znz_B_,120,144,1,1 3znz_B_,121,124,1,1 3znz_B_,127,130,1,1 3znz_B_,127,135,1,1 3znz_B_,131,133,1,1 3znz_B_,131,134,1,1 3znz_B_,132,135,1,1 3znz_B_,132,137,1,1 3znz_B_,133,136,1,1 3znz_B_,138,141,1,1