pair,contact1,contact2,flow1,flow2
2box_A_,3,4,1,1
2box_A_,4,7,1,1
2box_A_,4,15,1,1
2box_A_,8,11,1,1
2box_A_,10,22,1,1
2box_A_,10,39,1,1
2box_A_,12,20,1,1
2box_A_,12,22,1,1
2box_A_,14,18,1,1
2box_A_,15,17,1,1
2box_A_,15,18,1,1
2box_A_,19,32,1,1
2box_A_,21,27,1,1
2box_A_,22,25,1,1
2box_A_,24,42,1,1
2box_A_,26,40,1,1
2box_A_,27,29,1,1
2box_A_,29,37,1,1
2box_A_,33,37,1,1
2box_A_,34,37,1,1
2box_A_,38,40,1,1
2box_A_,41,57,1,1
2box_A_,41,60,1,1
2box_A_,43,45,1,1
2box_A_,43,46,1,1
2box_A_,44,47,1,1
2box_A_,49,54,1,1
2box_A_,49,85,1,1
2box_A_,50,53,1,1
2box_A_,51,85,1,1
2box_A_,51,87,1,1
2box_A_,52,67,1,1
2box_A_,52,87,1,1
2box_A_,54,65,1,1
2box_A_,54,67,1,1
2box_A_,56,63,1,1
2box_A_,58,61,1,1
2box_A_,62,80,1,1
2box_A_,64,79,1,1
2box_A_,67,70,1,1
2box_A_,69,90,1,1
2box_A_,71,88,1,1
2box_A_,72,75,1,1
2box_A_,73,86,1,1
2box_A_,74,76,1,1
2box_A_,74,86,1,1
2box_A_,80,84,1,1
2box_A_,81,83,1,1
2box_A_,81,84,1,1
2box_A_,82,85,1,1
2box_A_,85,87,1,1
2box_A_,89,108,1,1
2box_A_,89,111,1,1
2box_A_,91,93,1,1
2box_A_,91,94,1,1
2box_A_,91,95,1,1
2box_A_,92,97,1,1
2box_A_,92,98,1,1
2box_A_,93,96,1,1
2box_A_,95,97,1,1
2box_A_,98,100,1,1
2box_A_,99,113,1,1
2box_A_,100,114,1,1
2box_A_,101,103,1,1
2box_A_,101,104,1,1
2box_A_,103,134,1,1
2box_A_,105,116,1,1
2box_A_,107,114,1,1
2box_A_,109,112,1,1
2box_A_,112,113,1,1
2box_A_,114,128,1,1
2box_A_,115,128,1,1
2box_A_,115,129,1,1
2box_A_,115,130,1,1
2box_A_,115,132,1,1
2box_A_,116,128,1,1
2box_A_,117,127,1,1
2box_A_,119,120,1,1
2box_A_,120,135,1,1
2box_A_,122,125,1,1
2box_A_,122,133,1,1
2box_A_,122,135,1,1
2box_A_,126,132,1,1
2box_A_,129,132,1,1