pair,contact1,contact2,flow1,flow2 1zab_A_,2,7,1,1 1zab_A_,3,6,1,1 1zab_A_,3,7,1,1 1zab_A_,4,8,1,1 1zab_A_,5,9,1,1 1zab_A_,6,10,1,1 1zab_A_,7,11,1,1 1zab_A_,8,12,1,1 1zab_A_,8,38,1,1 1zab_A_,9,13,1,1 1zab_A_,10,13,1,1 1zab_A_,10,14,1,1 1zab_A_,11,15,1,1 1zab_A_,12,16,1,1 1zab_A_,13,17,1,1 1zab_A_,13,79,1,1 1zab_A_,15,18,1,1 1zab_A_,16,19,1,1 1zab_A_,17,20,1,1 1zab_A_,17,80,1,1 1zab_A_,17,81,1,1 1zab_A_,21,45,1,1 1zab_A_,21,47,1,1 1zab_A_,22,26,1,1 1zab_A_,24,47,1,1 1zab_A_,25,27,1,1 1zab_A_,25,47,1,1 1zab_A_,27,45,1,1 1zab_A_,29,45,1,1 1zab_A_,30,79,1,1 1zab_A_,31,43,1,1 1zab_A_,32,77,1,1 1zab_A_,33,41,1,1 1zab_A_,34,74,1,1 1zab_A_,34,75,1,1 1zab_A_,35,37,1,1 1zab_A_,35,38,1,1 1zab_A_,35,39,1,1 1zab_A_,36,72,1,1 1zab_A_,39,70,1,1 1zab_A_,42,64,1,1 1zab_A_,44,45,1,1 1zab_A_,44,60,1,1 1zab_A_,46,55,1,1 1zab_A_,48,50,1,1 1zab_A_,50,53,1,1 1zab_A_,51,54,1,1 1zab_A_,56,60,1,1 1zab_A_,57,61,1,1 1zab_A_,58,62,1,1 1zab_A_,59,63,1,1 1zab_A_,60,64,1,1 1zab_A_,61,65,1,1 1zab_A_,62,66,1,1 1zab_A_,63,67,1,1 1zab_A_,64,67,1,1 1zab_A_,64,68,1,1 1zab_A_,65,68,1,1 1zab_A_,65,70,1,1 1zab_A_,66,69,1,1 1zab_A_,74,105,1,1 1zab_A_,76,105,1,1 1zab_A_,76,107,1,1 1zab_A_,78,107,1,1 1zab_A_,78,109,1,1 1zab_A_,80,82,1,1 1zab_A_,87,109,1,1 1zab_A_,88,89,1,1 1zab_A_,88,94,1,1 1zab_A_,89,94,1,1 1zab_A_,90,94,1,1 1zab_A_,91,95,1,1 1zab_A_,92,96,1,1 1zab_A_,93,97,1,1 1zab_A_,94,98,1,1 1zab_A_,94,123,1,1 1zab_A_,95,99,1,1 1zab_A_,95,128,1,1 1zab_A_,96,99,1,1 1zab_A_,97,100,1,1 1zab_A_,98,101,1,1 1zab_A_,98,127,1,1 1zab_A_,101,104,1,1 1zab_A_,102,103,1,1 1zab_A_,102,121,1,1 1zab_A_,104,120,1,1 1zab_A_,106,118,1,1 1zab_A_,108,116,1,1 1zab_A_,110,113,1,1 1zab_A_,110,114,1,1 1zab_A_,112,114,1,1 1zab_A_,117,118,1,1 1zab_A_,119,122,1,1 1zab_A_,119,123,1,1 1zab_A_,121,124,1,1 1zab_A_,129,132,1,1 1zab_A_,130,133,1,1 1zab_A_,130,135,1,1 1zab_A_,131,134,1,1