pair,contact1,contact2,flow1,flow2
8ib4_AE_,1,2,1,1
8ib4_AE_,1,4,1,1
8ib4_AE_,3,6,1,1
8ib4_AE_,9,11,1,1
8ib4_AE_,10,13,1,1
8ib4_AE_,10,14,1,1
8ib4_AE_,17,21,1,1
8ib4_AE_,18,22,1,1
8ib4_AE_,19,23,1,1
8ib4_AE_,20,24,1,1
8ib4_AE_,21,25,1,1
8ib4_AE_,22,26,1,1
8ib4_AE_,23,27,1,1
8ib4_AE_,24,28,1,1
8ib4_AE_,25,29,1,1
8ib4_AE_,26,30,1,1
8ib4_AE_,27,31,1,1
8ib4_AE_,28,32,1,1
8ib4_AE_,29,33,1,1
8ib4_AE_,30,34,1,1
8ib4_AE_,31,35,1,1
8ib4_AE_,32,36,1,1
8ib4_AE_,33,37,1,1
8ib4_AE_,34,38,1,1
8ib4_AE_,35,39,1,1
8ib4_AE_,36,40,1,1
8ib4_AE_,37,41,1,1
8ib4_AE_,38,42,1,1
8ib4_AE_,39,43,1,1
8ib4_AE_,40,44,1,1
8ib4_AE_,41,45,1,1
8ib4_AE_,42,46,1,1
8ib4_AE_,43,47,1,1
8ib4_AE_,44,48,1,1
8ib4_AE_,45,49,1,1
8ib4_AE_,46,50,1,1
8ib4_AE_,47,50,1,1
8ib4_AE_,47,51,1,1
8ib4_AE_,49,52,1,1
8ib4_AE_,54,58,1,1
8ib4_AE_,55,59,1,1
8ib4_AE_,56,57,1,1
8ib4_AE_,56,59,1,1
8ib4_AE_,58,60,1,1
8ib4_AE_,62,80,1,1
8ib4_AE_,65,182,1,1
8ib4_AE_,66,69,1,1
8ib4_AE_,67,70,1,1
8ib4_AE_,67,180,1,1
8ib4_AE_,74,75,1,1
8ib4_AE_,74,89,1,1
8ib4_AE_,76,87,1,1
8ib4_AE_,79,82,1,1
8ib4_AE_,80,83,1,1
8ib4_AE_,84,126,1,1
8ib4_AE_,86,124,1,1
8ib4_AE_,88,122,1,1
8ib4_AE_,88,138,1,1
8ib4_AE_,90,119,1,1
8ib4_AE_,90,120,1,1
8ib4_AE_,91,94,1,1
8ib4_AE_,91,95,1,1
8ib4_AE_,92,96,1,1
8ib4_AE_,93,97,1,1
8ib4_AE_,94,98,1,1
8ib4_AE_,95,99,1,1
8ib4_AE_,96,100,1,1
8ib4_AE_,97,101,1,1
8ib4_AE_,98,101,1,1
8ib4_AE_,98,156,1,1
8ib4_AE_,98,157,1,1
8ib4_AE_,98,159,1,1
8ib4_AE_,99,111,1,1
8ib4_AE_,103,106,1,1
8ib4_AE_,107,163,1,1
8ib4_AE_,107,165,1,1
8ib4_AE_,108,168,1,1
8ib4_AE_,110,159,1,1
8ib4_AE_,110,168,1,1
8ib4_AE_,111,114,1,1
8ib4_AE_,112,113,1,1
8ib4_AE_,112,115,1,1
8ib4_AE_,113,116,1,1
8ib4_AE_,115,157,1,1
8ib4_AE_,115,169,1,1
8ib4_AE_,117,174,1,1
8ib4_AE_,118,121,1,1
8ib4_AE_,118,179,1,1
8ib4_AE_,121,179,1,1
8ib4_AE_,125,127,1,1
8ib4_AE_,125,170,1,1
8ib4_AE_,128,130,1,1
8ib4_AE_,128,132,1,1
8ib4_AE_,128,133,1,1
8ib4_AE_,128,154,1,1
8ib4_AE_,129,154,1,1
8ib4_AE_,129,167,1,1
8ib4_AE_,136,146,1,1
8ib4_AE_,138,144,1,1
8ib4_AE_,145,154,1,1
8ib4_AE_,147,150,1,1
8ib4_AE_,147,151,1,1
8ib4_AE_,147,152,1,1
8ib4_AE_,152,165,1,1
8ib4_AE_,153,161,1,1
8ib4_AE_,153,162,1,1
8ib4_AE_,155,158,1,1
8ib4_AE_,155,159,1,1
8ib4_AE_,158,169,1,1
8ib4_AE_,160,168,1,1
8ib4_AE_,175,177,1,1
8ib4_AE_,175,183,1,1
8ib4_AE_,178,181,1,1