pair,contact1,contact2,flow1,flow2 3dju_B_,2,4,1,1 3dju_B_,3,7,1,1 3dju_B_,4,8,1,1 3dju_B_,5,9,1,1 3dju_B_,6,10,1,1 3dju_B_,6,101,1,1 3dju_B_,7,11,1,1 3dju_B_,8,12,1,1 3dju_B_,9,13,1,1 3dju_B_,10,14,1,1 3dju_B_,11,15,1,1 3dju_B_,12,16,1,1 3dju_B_,13,16,1,1 3dju_B_,13,17,1,1 3dju_B_,14,18,1,1 3dju_B_,15,19,1,1 3dju_B_,15,33,1,1 3dju_B_,16,20,1,1 3dju_B_,17,21,1,1 3dju_B_,19,26,1,1 3dju_B_,25,28,1,1 3dju_B_,25,29,1,1 3dju_B_,26,30,1,1 3dju_B_,27,31,1,1 3dju_B_,28,32,1,1 3dju_B_,28,79,1,1 3dju_B_,29,33,1,1 3dju_B_,30,34,1,1 3dju_B_,31,35,1,1 3dju_B_,32,36,1,1 3dju_B_,33,37,1,1 3dju_B_,34,38,1,1 3dju_B_,35,39,1,1 3dju_B_,36,40,1,1 3dju_B_,37,41,1,1 3dju_B_,38,42,1,1 3dju_B_,39,43,1,1 3dju_B_,40,44,1,1 3dju_B_,43,59,1,1 3dju_B_,44,47,1,1 3dju_B_,44,60,1,1 3dju_B_,47,60,1,1 3dju_B_,49,52,1,1 3dju_B_,52,55,1,1 3dju_B_,53,60,1,1 3dju_B_,54,57,1,1 3dju_B_,55,60,1,1 3dju_B_,56,60,1,1 3dju_B_,57,61,1,1 3dju_B_,57,99,1,1 3dju_B_,60,98,1,1 3dju_B_,60,99,1,1 3dju_B_,61,96,1,1 3dju_B_,62,96,1,1 3dju_B_,64,94,1,1 3dju_B_,65,67,1,1 3dju_B_,69,71,1,1 3dju_B_,69,72,1,1 3dju_B_,69,73,1,1 3dju_B_,70,74,1,1 3dju_B_,71,75,1,1 3dju_B_,72,76,1,1 3dju_B_,73,77,1,1 3dju_B_,74,78,1,1 3dju_B_,76,79,1,1 3dju_B_,76,81,1,1 3dju_B_,77,80,1,1 3dju_B_,82,85,1,1 3dju_B_,82,86,1,1 3dju_B_,83,87,1,1 3dju_B_,84,88,1,1 3dju_B_,85,89,1,1 3dju_B_,86,90,1,1 3dju_B_,93,108,1,1 3dju_B_,93,109,1,1 3dju_B_,95,106,1,1 3dju_B_,97,104,1,1 3dju_B_,99,102,1,1 3dju_B_,101,119,1,1 3dju_B_,103,116,1,1 3dju_B_,103,117,1,1 3dju_B_,105,114,1,1 3dju_B_,108,111,1,1 3dju_B_,112,114,1,1 3dju_B_,119,120,1,1