pair,contact1,contact2,flow1,flow2 2xzd_A_,1,3,1,1 2xzd_A_,5,7,1,1 2xzd_A_,8,79,1,1 2xzd_A_,10,77,1,1 2xzd_A_,10,78,1,1 2xzd_A_,10,79,1,1 2xzd_A_,11,80,1,1 2xzd_A_,12,51,1,1 2xzd_A_,13,82,1,1 2xzd_A_,14,51,1,1 2xzd_A_,14,53,1,1 2xzd_A_,15,82,1,1 2xzd_A_,15,83,1,1 2xzd_A_,15,84,1,1 2xzd_A_,16,53,1,1 2xzd_A_,16,55,1,1 2xzd_A_,17,84,1,1 2xzd_A_,17,86,1,1 2xzd_A_,18,34,1,1 2xzd_A_,18,35,1,1 2xzd_A_,18,55,1,1 2xzd_A_,18,56,1,1 2xzd_A_,18,57,1,1 2xzd_A_,19,31,1,1 2xzd_A_,19,58,1,1 2xzd_A_,19,86,1,1 2xzd_A_,19,95,1,1 2xzd_A_,20,31,1,1 2xzd_A_,20,57,1,1 2xzd_A_,21,30,1,1 2xzd_A_,21,57,1,1 2xzd_A_,23,26,1,1 2xzd_A_,23,97,1,1 2xzd_A_,24,27,1,1 2xzd_A_,26,28,1,1 2xzd_A_,29,88,1,1 2xzd_A_,31,34,1,1 2xzd_A_,33,37,1,1 2xzd_A_,34,38,1,1 2xzd_A_,35,39,1,1 2xzd_A_,36,40,1,1 2xzd_A_,37,41,1,1 2xzd_A_,38,42,1,1 2xzd_A_,39,43,1,1 2xzd_A_,40,44,1,1 2xzd_A_,41,45,1,1 2xzd_A_,42,46,1,1 2xzd_A_,43,47,1,1 2xzd_A_,45,48,1,1 2xzd_A_,45,50,1,1 2xzd_A_,46,49,1,1 2xzd_A_,50,80,1,1 2xzd_A_,51,53,1,1 2xzd_A_,53,73,1,1 2xzd_A_,58,97,1,1 2xzd_A_,59,61,1,1 2xzd_A_,59,62,1,1 2xzd_A_,59,63,1,1 2xzd_A_,60,64,1,1 2xzd_A_,60,98,1,1 2xzd_A_,60,100,1,1 2xzd_A_,61,65,1,1 2xzd_A_,61,98,1,1 2xzd_A_,62,66,1,1 2xzd_A_,63,67,1,1 2xzd_A_,64,68,1,1 2xzd_A_,65,69,1,1 2xzd_A_,66,70,1,1 2xzd_A_,67,71,1,1 2xzd_A_,68,71,1,1 2xzd_A_,68,72,1,1 2xzd_A_,69,72,1,1 2xzd_A_,70,73,1,1 2xzd_A_,70,75,1,1 2xzd_A_,71,115,1,1 2xzd_A_,73,78,1,1 2xzd_A_,73,117,1,1 2xzd_A_,74,76,1,1 2xzd_A_,75,78,1,1 2xzd_A_,75,117,1,1 2xzd_A_,75,121,1,1 2xzd_A_,76,121,1,1 2xzd_A_,78,121,1,1 2xzd_A_,81,122,1,1 2xzd_A_,81,124,1,1 2xzd_A_,83,124,1,1 2xzd_A_,83,126,1,1 2xzd_A_,85,126,1,1 2xzd_A_,85,128,1,1 2xzd_A_,87,95,1,1 2xzd_A_,87,128,1,1 2xzd_A_,88,95,1,1 2xzd_A_,90,93,1,1 2xzd_A_,91,130,1,1 2xzd_A_,92,103,1,1 2xzd_A_,94,101,1,1 2xzd_A_,96,99,1,1 2xzd_A_,102,105,1,1 2xzd_A_,102,106,1,1 2xzd_A_,103,107,1,1 2xzd_A_,104,107,1,1 2xzd_A_,104,108,1,1 2xzd_A_,107,110,1,1 2xzd_A_,108,111,1,1 2xzd_A_,111,113,1,1 2xzd_A_,111,114,1,1 2xzd_A_,111,115,1,1 2xzd_A_,112,119,1,1 2xzd_A_,115,118,1,1 2xzd_A_,115,119,1,1 2xzd_A_,116,119,1,1 2xzd_A_,117,121,1,1 2xzd_A_,118,121,1,1 2xzd_A_,118,123,1,1 2xzd_A_,121,123,1,1 2xzd_A_,135,137,1,1 2xzd_A_,136,137,1,1