pair,contact1,contact2,flow1,flow2 3kl1_A_,2,4,1,1 3kl1_A_,2,5,1,1 3kl1_A_,2,6,1,1 3kl1_A_,3,7,1,1 3kl1_A_,5,9,1,1 3kl1_A_,5,33,1,1 3kl1_A_,5,132,1,1 3kl1_A_,7,10,1,1 3kl1_A_,9,13,1,1 3kl1_A_,10,14,1,1 3kl1_A_,11,15,1,1 3kl1_A_,12,16,1,1 3kl1_A_,13,17,1,1 3kl1_A_,17,120,1,1 3kl1_A_,17,138,1,1 3kl1_A_,20,22,1,1 3kl1_A_,22,25,1,1 3kl1_A_,24,143,1,1 3kl1_A_,26,141,1,1 3kl1_A_,28,139,1,1 3kl1_A_,28,157,1,1 3kl1_A_,30,137,1,1 3kl1_A_,32,33,1,1 3kl1_A_,32,135,1,1 3kl1_A_,34,36,1,1 3kl1_A_,34,133,1,1 3kl1_A_,36,133,1,1 3kl1_A_,37,40,1,1 3kl1_A_,37,41,1,1 3kl1_A_,38,42,1,1 3kl1_A_,38,123,1,1 3kl1_A_,41,44,1,1 3kl1_A_,42,45,1,1 3kl1_A_,42,46,1,1 3kl1_A_,43,47,1,1 3kl1_A_,47,50,1,1 3kl1_A_,48,74,1,1 3kl1_A_,49,61,1,1 3kl1_A_,50,53,1,1 3kl1_A_,51,54,1,1 3kl1_A_,51,55,1,1 3kl1_A_,52,166,1,1 3kl1_A_,53,175,1,1 3kl1_A_,55,166,1,1 3kl1_A_,56,163,1,1 3kl1_A_,57,79,1,1 3kl1_A_,59,77,1,1 3kl1_A_,60,77,1,1 3kl1_A_,61,75,1,1 3kl1_A_,62,75,1,1 3kl1_A_,64,73,1,1 3kl1_A_,65,73,1,1 3kl1_A_,68,72,1,1 3kl1_A_,69,72,1,1 3kl1_A_,71,91,1,1 3kl1_A_,72,91,1,1 3kl1_A_,74,89,1,1 3kl1_A_,76,87,1,1 3kl1_A_,78,85,1,1 3kl1_A_,80,82,1,1 3kl1_A_,85,109,1,1 3kl1_A_,86,109,1,1 3kl1_A_,87,89,1,1 3kl1_A_,88,106,1,1 3kl1_A_,88,107,1,1 3kl1_A_,90,92,1,1 3kl1_A_,90,104,1,1 3kl1_A_,92,102,1,1 3kl1_A_,93,102,1,1 3kl1_A_,95,98,1,1 3kl1_A_,95,100,1,1 3kl1_A_,99,121,1,1 3kl1_A_,101,119,1,1 3kl1_A_,102,117,1,1 3kl1_A_,103,117,1,1 3kl1_A_,105,115,1,1 3kl1_A_,108,110,1,1 3kl1_A_,110,111,1,1 3kl1_A_,113,142,1,1 3kl1_A_,114,142,1,1 3kl1_A_,116,140,1,1 3kl1_A_,117,137,1,1 3kl1_A_,118,138,1,1 3kl1_A_,120,136,1,1 3kl1_A_,122,134,1,1 3kl1_A_,124,132,1,1 3kl1_A_,126,130,1,1 3kl1_A_,139,157,1,1 3kl1_A_,144,147,1,1 3kl1_A_,147,152,1,1 3kl1_A_,148,150,1,1 3kl1_A_,148,151,1,1 3kl1_A_,148,152,1,1 3kl1_A_,149,153,1,1 3kl1_A_,150,154,1,1 3kl1_A_,151,155,1,1 3kl1_A_,152,156,1,1 3kl1_A_,153,157,1,1 3kl1_A_,154,158,1,1 3kl1_A_,155,159,1,1 3kl1_A_,156,160,1,1 3kl1_A_,157,161,1,1 3kl1_A_,158,162,1,1 3kl1_A_,159,163,1,1 3kl1_A_,160,164,1,1 3kl1_A_,161,165,1,1 3kl1_A_,162,166,1,1 3kl1_A_,163,167,1,1 3kl1_A_,164,168,1,1 3kl1_A_,165,169,1,1 3kl1_A_,166,170,1,1 3kl1_A_,167,171,1,1 3kl1_A_,168,172,1,1 3kl1_A_,169,172,1,1 3kl1_A_,169,173,1,1 3kl1_A_,170,174,1,1