pair,contact1,contact2,flow1,flow2
8r4b_B_,1,4,1,1
8r4b_B_,3,77,1,1
8r4b_B_,6,74,1,1
8r4b_B_,8,72,1,1
8r4b_B_,10,70,1,1
8r4b_B_,12,68,1,1
8r4b_B_,16,18,1,1
8r4b_B_,16,19,1,1
8r4b_B_,21,90,1,1
8r4b_B_,21,102,1,1
8r4b_B_,22,39,1,1
8r4b_B_,23,88,1,1
8r4b_B_,24,36,1,1
8r4b_B_,24,37,1,1
8r4b_B_,25,86,1,1
8r4b_B_,26,34,1,1
8r4b_B_,27,84,1,1
8r4b_B_,38,50,1,1
8r4b_B_,40,47,1,1
8r4b_B_,42,45,1,1
8r4b_B_,42,47,1,1
8r4b_B_,52,55,1,1
8r4b_B_,55,59,1,1
8r4b_B_,56,58,1,1
8r4b_B_,58,75,1,1
8r4b_B_,58,81,1,1
8r4b_B_,60,73,1,1
8r4b_B_,62,71,1,1
8r4b_B_,62,73,1,1
8r4b_B_,64,67,1,1
8r4b_B_,64,69,1,1
8r4b_B_,67,69,1,1
8r4b_B_,78,81,1,1
8r4b_B_,87,106,1,1
8r4b_B_,89,104,1,1
8r4b_B_,92,93,1,1
8r4b_B_,99,102,1,1
8r4b_B_,100,101,1,1
8r4b_B_,101,103,1,1