pair,contact1,contact2,flow1,flow2
4and_A_,2,77,1,1
4and_A_,2,81,1,1
4and_A_,4,75,1,1
4and_A_,5,118,1,1
4and_A_,6,73,1,1
4and_A_,7,116,1,1
4and_A_,8,71,1,1
4and_A_,9,12,1,1
4and_A_,9,13,1,1
4and_A_,9,113,1,1
4and_A_,9,114,1,1
4and_A_,9,115,1,1
4and_A_,10,14,1,1
4and_A_,11,15,1,1
4and_A_,11,114,1,1
4and_A_,12,17,1,1
4and_A_,13,16,1,1
4and_A_,14,16,1,1
4and_A_,15,106,1,1
4and_A_,17,21,1,1
4and_A_,18,22,1,1
4and_A_,19,23,1,1
4and_A_,20,24,1,1
4and_A_,21,25,1,1
4and_A_,22,26,1,1
4and_A_,23,27,1,1
4and_A_,24,28,1,1
4and_A_,24,105,1,1
4and_A_,25,28,1,1
4and_A_,25,30,1,1
4and_A_,26,29,1,1
4and_A_,28,86,1,1
4and_A_,31,76,1,1
4and_A_,33,74,1,1
4and_A_,34,74,1,1
4and_A_,36,72,1,1
4and_A_,38,39,1,1
4and_A_,38,70,1,1
4and_A_,41,44,1,1
4and_A_,41,45,1,1
4and_A_,42,46,1,1
4and_A_,43,46,1,1
4and_A_,43,47,1,1
4and_A_,44,48,1,1
4and_A_,45,49,1,1
4and_A_,47,126,1,1
4and_A_,48,131,1,1
4and_A_,50,53,1,1
4and_A_,57,60,1,1
4and_A_,58,61,1,1
4and_A_,59,63,1,1
4and_A_,60,64,1,1
4and_A_,61,65,1,1
4and_A_,62,66,1,1
4and_A_,63,66,1,1
4and_A_,64,67,1,1
4and_A_,77,80,1,1
4and_A_,79,83,1,1
4and_A_,80,84,1,1
4and_A_,81,85,1,1
4and_A_,82,86,1,1
4and_A_,83,87,1,1
4and_A_,84,88,1,1
4and_A_,85,89,1,1
4and_A_,87,102,1,1
4and_A_,88,103,1,1
4and_A_,89,103,1,1
4and_A_,90,103,1,1
4and_A_,91,113,1,1
4and_A_,92,94,1,1
4and_A_,92,95,1,1
4and_A_,92,96,1,1
4and_A_,92,97,1,1
4and_A_,98,101,1,1
4and_A_,100,105,1,1
4and_A_,101,104,1,1
4and_A_,101,105,1,1
4and_A_,102,106,1,1
4and_A_,103,107,1,1
4and_A_,103,113,1,1
4and_A_,103,115,1,1
4and_A_,113,115,1,1
4and_A_,116,127,1,1
4and_A_,118,127,1,1
4and_A_,119,123,1,1
4and_A_,120,123,1,1
4and_A_,120,124,1,1
4and_A_,121,125,1,1
4and_A_,122,126,1,1
4and_A_,123,127,1,1
4and_A_,124,128,1,1
4and_A_,126,130,1,1
4and_A_,127,131,1,1
4and_A_,128,132,1,1