pair,contact1,contact2,flow1,flow2 1z91_A_,2,5,1,1 1z91_A_,2,6,1,1 1z91_A_,3,6,1,1 1z91_A_,6,10,1,1 1z91_A_,7,11,1,1 1z91_A_,8,12,1,1 1z91_A_,9,13,1,1 1z91_A_,10,14,1,1 1z91_A_,11,15,1,1 1z91_A_,12,16,1,1 1z91_A_,13,17,1,1 1z91_A_,14,18,1,1 1z91_A_,15,19,1,1 1z91_A_,16,20,1,1 1z91_A_,17,20,1,1 1z91_A_,17,21,1,1 1z91_A_,18,21,1,1 1z91_A_,19,22,1,1 1z91_A_,22,26,1,1 1z91_A_,23,27,1,1 1z91_A_,27,30,1,1 1z91_A_,32,36,1,1 1z91_A_,33,37,1,1 1z91_A_,34,38,1,1 1z91_A_,35,39,1,1 1z91_A_,35,74,1,1 1z91_A_,36,40,1,1 1z91_A_,37,41,1,1 1z91_A_,38,42,1,1 1z91_A_,39,43,1,1 1z91_A_,41,44,1,1 1z91_A_,41,45,1,1 1z91_A_,42,46,1,1 1z91_A_,43,97,1,1 1z91_A_,45,47,1,1 1z91_A_,48,91,1,1 1z91_A_,49,52,1,1 1z91_A_,49,53,1,1 1z91_A_,50,54,1,1 1z91_A_,50,89,1,1 1z91_A_,51,55,1,1 1z91_A_,52,56,1,1 1z91_A_,54,59,1,1 1z91_A_,55,58,1,1 1z91_A_,60,63,1,1 1z91_A_,61,65,1,1 1z91_A_,64,68,1,1 1z91_A_,65,69,1,1 1z91_A_,66,70,1,1 1z91_A_,67,71,1,1 1z91_A_,68,72,1,1 1z91_A_,69,73,1,1 1z91_A_,70,74,1,1 1z91_A_,71,76,1,1 1z91_A_,72,75,1,1 1z91_A_,75,94,1,1 1z91_A_,76,94,1,1 1z91_A_,78,92,1,1 1z91_A_,80,90,1,1 1z91_A_,82,85,1,1 1z91_A_,82,88,1,1 1z91_A_,85,87,1,1 1z91_A_,85,88,1,1 1z91_A_,92,93,1,1 1z91_A_,94,97,1,1 1z91_A_,94,98,1,1 1z91_A_,95,99,1,1 1z91_A_,99,102,1,1 1z91_A_,100,103,1,1 1z91_A_,101,104,1,1 1z91_A_,101,105,1,1 1z91_A_,104,107,1,1 1z91_A_,106,110,1,1 1z91_A_,107,111,1,1 1z91_A_,108,112,1,1 1z91_A_,109,113,1,1 1z91_A_,110,113,1,1 1z91_A_,110,114,1,1 1z91_A_,111,114,1,1 1z91_A_,112,115,1,1 1z91_A_,113,116,1,1 1z91_A_,115,117,1,1 1z91_A_,120,123,1,1 1z91_A_,120,124,1,1 1z91_A_,121,125,1,1 1z91_A_,122,126,1,1 1z91_A_,123,127,1,1 1z91_A_,124,128,1,1 1z91_A_,125,129,1,1 1z91_A_,126,130,1,1 1z91_A_,127,131,1,1 1z91_A_,128,132,1,1 1z91_A_,129,133,1,1 1z91_A_,130,134,1,1 1z91_A_,131,135,1,1 1z91_A_,132,136,1,1 1z91_A_,134,137,1,1