pair,contact1,contact2,flow1,flow2 4zer_1h_,3,6,1,1 4zer_1h_,3,7,1,1 4zer_1h_,3,84,1,1 4zer_1h_,4,8,1,1 4zer_1h_,5,9,1,1 4zer_1h_,6,10,1,1 4zer_1h_,7,11,1,1 4zer_1h_,8,12,1,1 4zer_1h_,9,13,1,1 4zer_1h_,10,14,1,1 4zer_1h_,11,15,1,1 4zer_1h_,11,24,1,1 4zer_1h_,12,16,1,1 4zer_1h_,13,16,1,1 4zer_1h_,14,17,1,1 4zer_1h_,15,20,1,1 4zer_1h_,16,19,1,1 4zer_1h_,16,77,1,1 4zer_1h_,17,80,1,1 4zer_1h_,19,75,1,1 4zer_1h_,20,64,1,1 4zer_1h_,21,62,1,1 4zer_1h_,23,60,1,1 4zer_1h_,25,58,1,1 4zer_1h_,27,56,1,1 4zer_1h_,28,30,1,1 4zer_1h_,28,32,1,1 4zer_1h_,30,34,1,1 4zer_1h_,31,35,1,1 4zer_1h_,32,36,1,1 4zer_1h_,32,49,1,1 4zer_1h_,33,36,1,1 4zer_1h_,33,37,1,1 4zer_1h_,34,38,1,1 4zer_1h_,35,39,1,1 4zer_1h_,36,39,1,1 4zer_1h_,36,40,1,1 4zer_1h_,36,117,1,1 4zer_1h_,37,41,1,1 4zer_1h_,38,43,1,1 4zer_1h_,38,44,1,1 4zer_1h_,39,42,1,1 4zer_1h_,40,122,1,1 4zer_1h_,42,63,1,1 4zer_1h_,45,61,1,1 4zer_1h_,46,61,1,1 4zer_1h_,48,59,1,1 4zer_1h_,48,61,1,1 4zer_1h_,50,57,1,1 4zer_1h_,52,55,1,1 4zer_1h_,65,76,1,1 4zer_1h_,68,73,1,1 4zer_1h_,72,74,1,1 4zer_1h_,76,80,1,1 4zer_1h_,80,137,1,1 4zer_1h_,81,137,1,1 4zer_1h_,83,135,1,1 4zer_1h_,84,86,1,1 4zer_1h_,85,133,1,1 4zer_1h_,86,92,1,1 4zer_1h_,86,131,1,1 4zer_1h_,86,132,1,1 4zer_1h_,87,90,1,1 4zer_1h_,91,131,1,1 4zer_1h_,92,132,1,1 4zer_1h_,94,130,1,1 4zer_1h_,95,98,1,1 4zer_1h_,96,99,1,1 4zer_1h_,99,124,1,1 4zer_1h_,102,105,1,1 4zer_1h_,102,107,1,1 4zer_1h_,103,106,1,1 4zer_1h_,108,136,1,1 4zer_1h_,110,133,1,1 4zer_1h_,110,134,1,1 4zer_1h_,111,118,1,1 4zer_1h_,112,131,1,1 4zer_1h_,113,115,1,1 4zer_1h_,113,116,1,1 4zer_1h_,119,122,1,1 4zer_1h_,119,123,1,1 4zer_1h_,120,124,1,1 4zer_1h_,121,125,1,1 4zer_1h_,122,126,1,1 4zer_1h_,123,127,1,1 4zer_1h_,123,128,1,1