pair,contact1,contact2,flow1,flow2 5xnb_C_,1,53,1,1 5xnb_C_,2,4,1,1 5xnb_C_,3,8,1,1 5xnb_C_,3,80,1,1 5xnb_C_,4,7,1,1 5xnb_C_,4,8,1,1 5xnb_C_,5,9,1,1 5xnb_C_,6,10,1,1 5xnb_C_,7,11,1,1 5xnb_C_,8,12,1,1 5xnb_C_,9,13,1,1 5xnb_C_,10,14,1,1 5xnb_C_,12,15,1,1 5xnb_C_,12,79,1,1 5xnb_C_,17,19,1,1 5xnb_C_,17,20,1,1 5xnb_C_,18,22,1,1 5xnb_C_,19,23,1,1 5xnb_C_,20,24,1,1 5xnb_C_,21,25,1,1 5xnb_C_,22,26,1,1 5xnb_C_,23,27,1,1 5xnb_C_,24,28,1,1 5xnb_C_,26,29,1,1 5xnb_C_,27,30,1,1 5xnb_C_,28,31,1,1 5xnb_C_,28,79,1,1 5xnb_C_,30,33,1,1 5xnb_C_,31,34,1,1 5xnb_C_,31,77,1,1 5xnb_C_,31,78,1,1 5xnb_C_,31,120,1,1 5xnb_C_,34,36,1,1 5xnb_C_,35,75,1,1 5xnb_C_,36,77,1,1 5xnb_C_,36,80,1,1 5xnb_C_,37,42,1,1 5xnb_C_,38,41,1,1 5xnb_C_,38,42,1,1 5xnb_C_,39,43,1,1 5xnb_C_,40,44,1,1 5xnb_C_,41,45,1,1 5xnb_C_,42,46,1,1 5xnb_C_,42,80,1,1 5xnb_C_,43,47,1,1 5xnb_C_,44,48,1,1 5xnb_C_,45,49,1,1 5xnb_C_,46,50,1,1 5xnb_C_,47,51,1,1 5xnb_C_,48,52,1,1 5xnb_C_,50,53,1,1 5xnb_C_,51,54,1,1 5xnb_C_,55,92,1,1 5xnb_C_,59,62,1,1 5xnb_C_,59,63,1,1 5xnb_C_,60,64,1,1 5xnb_C_,65,68,1,1 5xnb_C_,65,69,1,1 5xnb_C_,66,70,1,1 5xnb_C_,67,71,1,1 5xnb_C_,67,102,1,1 5xnb_C_,68,72,1,1 5xnb_C_,69,72,1,1 5xnb_C_,69,73,1,1 5xnb_C_,70,74,1,1 5xnb_C_,71,75,1,1 5xnb_C_,72,75,1,1 5xnb_C_,73,76,1,1 5xnb_C_,74,120,1,1 5xnb_C_,76,120,1,1 5xnb_C_,77,81,1,1 5xnb_C_,78,82,1,1 5xnb_C_,78,120,1,1 5xnb_C_,79,83,1,1 5xnb_C_,80,84,1,1 5xnb_C_,81,85,1,1 5xnb_C_,82,86,1,1 5xnb_C_,83,87,1,1 5xnb_C_,85,89,1,1 5xnb_C_,86,89,1,1 5xnb_C_,86,90,1,1 5xnb_C_,87,90,1,1 5xnb_C_,88,92,1,1 5xnb_C_,88,95,1,1 5xnb_C_,89,94,1,1 5xnb_C_,92,95,1,1 5xnb_C_,94,98,1,1 5xnb_C_,95,99,1,1 5xnb_C_,96,99,1,1 5xnb_C_,96,100,1,1 5xnb_C_,97,101,1,1 5xnb_C_,98,102,1,1 5xnb_C_,99,103,1,1 5xnb_C_,100,104,1,1 5xnb_C_,101,105,1,1 5xnb_C_,102,106,1,1 5xnb_C_,103,107,1,1 5xnb_C_,107,112,1,1 5xnb_C_,108,112,1,1 5xnb_C_,109,111,1,1 5xnb_C_,109,112,1,1 5xnb_C_,112,115,1,1 5xnb_C_,112,116,1,1 5xnb_C_,113,117,1,1 5xnb_C_,114,118,1,1 5xnb_C_,115,119,1,1 5xnb_C_,116,120,1,1 5xnb_C_,117,121,1,1 5xnb_C_,118,122,1,1 5xnb_C_,119,122,1,1 5xnb_C_,119,123,1,1 5xnb_C_,120,124,1,1 5xnb_C_,121,125,1,1 5xnb_C_,122,126,1,1 5xnb_C_,123,127,1,1 5xnb_C_,124,128,1,1 5xnb_C_,125,128,1,1 5xnb_C_,125,129,1,1 5xnb_C_,126,130,1,1 5xnb_C_,127,131,1,1 5xnb_C_,129,132,1,1 5xnb_C_,129,133,1,1 5xnb_C_,130,134,1,1 5xnb_C_,132,135,1,1 5xnb_C_,135,139,1,1 5xnb_C_,136,140,1,1 5xnb_C_,137,141,1,1 5xnb_C_,138,142,1,1 5xnb_C_,139,143,1,1 5xnb_C_,140,144,1,1 5xnb_C_,141,145,1,1 5xnb_C_,142,146,1,1