pair,contact1,contact2,flow1,flow2 1za2_B_,4,80,1,1 1za2_B_,5,54,1,1 1za2_B_,6,77,1,1 1za2_B_,7,52,1,1 1za2_B_,7,55,1,1 1za2_B_,8,75,1,1 1za2_B_,9,50,1,1 1za2_B_,10,47,1,1 1za2_B_,10,73,1,1 1za2_B_,12,48,1,1 1za2_B_,13,16,1,1 1za2_B_,16,20,1,1 1za2_B_,16,48,1,1 1za2_B_,17,21,1,1 1za2_B_,17,48,1,1 1za2_B_,18,22,1,1 1za2_B_,19,23,1,1 1za2_B_,20,24,1,1 1za2_B_,21,26,1,1 1za2_B_,22,25,1,1 1za2_B_,25,28,1,1 1za2_B_,32,53,1,1 1za2_B_,34,51,1,1 1za2_B_,36,49,1,1 1za2_B_,38,48,1,1 1za2_B_,39,47,1,1 1za2_B_,41,45,1,1 1za2_B_,53,55,1,1 1za2_B_,58,61,1,1 1za2_B_,58,62,1,1 1za2_B_,59,63,1,1 1za2_B_,60,64,1,1 1za2_B_,62,65,1,1 1za2_B_,63,66,1,1 1za2_B_,63,89,1,1 1za2_B_,65,68,1,1 1za2_B_,65,69,1,1 1za2_B_,69,72,1,1 1za2_B_,74,86,1,1 1za2_B_,75,85,1,1 1za2_B_,76,84,1,1 1za2_B_,78,81,1,1 1za2_B_,81,83,1,1 1za2_B_,87,89,1,1 1za2_B_,92,118,1,1 1za2_B_,93,115,1,1 1za2_B_,94,116,1,1 1za2_B_,95,97,1,1 1za2_B_,95,115,1,1 1za2_B_,96,113,1,1 1za2_B_,96,114,1,1 1za2_B_,98,114,1,1 1za2_B_,102,104,1,1 1za2_B_,102,105,1,1 1za2_B_,102,108,1,1 1za2_B_,105,107,1,1 1za2_B_,105,108,1,1 1za2_B_,106,110,1,1 1za2_B_,110,112,1,1 1za2_B_,115,130,1,1 1za2_B_,117,128,1,1 1za2_B_,119,126,1,1 1za2_B_,121,124,1,1 1za2_B_,124,137,1,1 1za2_B_,125,138,1,1 1za2_B_,127,136,1,1 1za2_B_,128,133,1,1 1za2_B_,129,133,1,1 1za2_B_,129,134,1,1 1za2_B_,130,131,1,1 1za2_B_,137,139,1,1 1za2_B_,137,140,1,1 1za2_B_,137,141,1,1 1za2_B_,138,142,1,1 1za2_B_,139,143,1,1 1za2_B_,141,144,1,1 1za2_B_,143,144,1,1