pair,contact1,contact2,flow1,flow2 6kn8_U_,2,4,1,1 6kn8_U_,2,5,1,1 6kn8_U_,2,6,1,1 6kn8_U_,3,7,1,1 6kn8_U_,4,8,1,1 6kn8_U_,5,9,1,1 6kn8_U_,6,10,1,1 6kn8_U_,7,11,1,1 6kn8_U_,8,12,1,1 6kn8_U_,9,13,1,1 6kn8_U_,10,14,1,1 6kn8_U_,11,15,1,1 6kn8_U_,12,16,1,1 6kn8_U_,13,17,1,1 6kn8_U_,14,18,1,1 6kn8_U_,15,19,1,1 6kn8_U_,16,20,1,1 6kn8_U_,17,21,1,1 6kn8_U_,18,22,1,1 6kn8_U_,19,23,1,1 6kn8_U_,20,23,1,1 6kn8_U_,20,24,1,1 6kn8_U_,21,25,1,1 6kn8_U_,22,26,1,1 6kn8_U_,23,27,1,1 6kn8_U_,24,28,1,1 6kn8_U_,25,29,1,1 6kn8_U_,26,30,1,1 6kn8_U_,27,31,1,1 6kn8_U_,28,32,1,1 6kn8_U_,29,33,1,1 6kn8_U_,30,34,1,1 6kn8_U_,31,35,1,1 6kn8_U_,32,36,1,1 6kn8_U_,33,37,1,1 6kn8_U_,34,38,1,1 6kn8_U_,35,38,1,1 6kn8_U_,35,39,1,1 6kn8_U_,36,40,1,1 6kn8_U_,38,41,1,1 6kn8_U_,45,48,1,1 6kn8_U_,49,52,1,1 6kn8_U_,49,53,1,1 6kn8_U_,50,54,1,1 6kn8_U_,51,55,1,1 6kn8_U_,52,56,1,1 6kn8_U_,53,57,1,1 6kn8_U_,54,58,1,1 6kn8_U_,55,59,1,1 6kn8_U_,56,60,1,1 6kn8_U_,57,61,1,1 6kn8_U_,58,62,1,1 6kn8_U_,59,63,1,1 6kn8_U_,60,64,1,1 6kn8_U_,61,65,1,1 6kn8_U_,62,66,1,1 6kn8_U_,63,67,1,1 6kn8_U_,64,68,1,1 6kn8_U_,65,69,1,1 6kn8_U_,66,70,1,1 6kn8_U_,67,71,1,1 6kn8_U_,68,71,1,1 6kn8_U_,68,72,1,1 6kn8_U_,69,73,1,1 6kn8_U_,70,74,1,1 6kn8_U_,71,75,1,1 6kn8_U_,72,76,1,1 6kn8_U_,73,77,1,1 6kn8_U_,74,78,1,1 6kn8_U_,75,79,1,1 6kn8_U_,76,80,1,1 6kn8_U_,77,81,1,1 6kn8_U_,78,82,1,1 6kn8_U_,79,83,1,1 6kn8_U_,80,84,1,1 6kn8_U_,81,85,1,1 6kn8_U_,82,86,1,1 6kn8_U_,83,87,1,1 6kn8_U_,84,88,1,1 6kn8_U_,85,89,1,1 6kn8_U_,86,90,1,1 6kn8_U_,87,91,1,1 6kn8_U_,88,92,1,1 6kn8_U_,89,93,1,1 6kn8_U_,90,94,1,1 6kn8_U_,91,95,1,1 6kn8_U_,92,96,1,1 6kn8_U_,94,97,1,1 6kn8_U_,95,98,1,1 6kn8_U_,97,100,1,1 6kn8_U_,105,108,1,1 6kn8_U_,107,109,1,1 6kn8_U_,110,114,1,1 6kn8_U_,111,115,1,1 6kn8_U_,112,113,1,1 6kn8_U_,112,116,1,1 6kn8_U_,113,117,1,1 6kn8_U_,114,118,1,1 6kn8_U_,115,119,1,1 6kn8_U_,116,120,1,1 6kn8_U_,116,123,1,1 6kn8_U_,118,122,1,1 6kn8_U_,119,122,1,1 6kn8_U_,120,123,1,1 6kn8_U_,121,124,1,1 6kn8_U_,122,124,1,1