pair,contact1,contact2,flow1,flow2 1hk0_X_,1,42,1,1 1hk0_X_,2,38,1,1 1hk0_X_,3,18,1,1 1hk0_X_,4,36,1,1 1hk0_X_,5,16,1,1 1hk0_X_,6,32,1,1 1hk0_X_,6,33,1,1 1hk0_X_,6,34,1,1 1hk0_X_,6,36,1,1 1hk0_X_,7,14,1,1 1hk0_X_,7,30,1,1 1hk0_X_,7,31,1,1 1hk0_X_,7,33,1,1 1hk0_X_,8,12,1,1 1hk0_X_,8,31,1,1 1hk0_X_,8,34,1,1 1hk0_X_,9,12,1,1 1hk0_X_,10,63,1,1 1hk0_X_,11,34,1,1 1hk0_X_,14,27,1,1 1hk0_X_,21,80,1,1 1hk0_X_,22,78,1,1 1hk0_X_,23,49,1,1 1hk0_X_,24,26,1,1 1hk0_X_,25,28,1,1 1hk0_X_,25,76,1,1 1hk0_X_,32,34,1,1 1hk0_X_,32,73,1,1 1hk0_X_,33,34,1,1 1hk0_X_,33,73,1,1 1hk0_X_,34,62,1,1 1hk0_X_,35,62,1,1 1hk0_X_,36,61,1,1 1hk0_X_,37,60,1,1 1hk0_X_,40,171,1,1 1hk0_X_,41,81,1,1 1hk0_X_,42,57,1,1 1hk0_X_,43,79,1,1 1hk0_X_,44,55,1,1 1hk0_X_,45,76,1,1 1hk0_X_,45,77,1,1 1hk0_X_,45,79,1,1 1hk0_X_,46,53,1,1 1hk0_X_,46,74,1,1 1hk0_X_,46,76,1,1 1hk0_X_,47,51,1,1 1hk0_X_,47,77,1,1 1hk0_X_,48,51,1,1 1hk0_X_,50,77,1,1 1hk0_X_,54,144,1,1 1hk0_X_,55,71,1,1 1hk0_X_,58,59,1,1 1hk0_X_,58,62,1,1 1hk0_X_,59,171,1,1 1hk0_X_,63,67,1,1 1hk0_X_,64,67,1,1 1hk0_X_,65,68,1,1 1hk0_X_,65,70,1,1 1hk0_X_,66,69,1,1 1hk0_X_,72,74,1,1 1hk0_X_,84,86,1,1 1hk0_X_,86,127,1,1 1hk0_X_,87,169,1,1 1hk0_X_,88,103,1,1 1hk0_X_,88,126,1,1 1hk0_X_,88,127,1,1 1hk0_X_,89,104,1,1 1hk0_X_,90,124,1,1 1hk0_X_,91,102,1,1 1hk0_X_,92,121,1,1 1hk0_X_,92,122,1,1 1hk0_X_,93,100,1,1 1hk0_X_,94,98,1,1 1hk0_X_,94,122,1,1 1hk0_X_,95,98,1,1 1hk0_X_,96,151,1,1 1hk0_X_,97,122,1,1 1hk0_X_,97,123,1,1 1hk0_X_,97,149,1,1 1hk0_X_,105,168,1,1 1hk0_X_,107,168,1,1 1hk0_X_,108,166,1,1 1hk0_X_,109,137,1,1 1hk0_X_,110,113,1,1 1hk0_X_,111,114,1,1 1hk0_X_,111,115,1,1 1hk0_X_,111,164,1,1 1hk0_X_,112,117,1,1 1hk0_X_,112,163,1,1 1hk0_X_,115,117,1,1 1hk0_X_,118,163,1,1 1hk0_X_,119,121,1,1 1hk0_X_,120,161,1,1 1hk0_X_,123,150,1,1 1hk0_X_,124,148,1,1 1hk0_X_,125,148,1,1 1hk0_X_,129,169,1,1 1hk0_X_,130,145,1,1 1hk0_X_,131,167,1,1 1hk0_X_,132,143,1,1 1hk0_X_,133,164,1,1 1hk0_X_,133,165,1,1 1hk0_X_,133,167,1,1 1hk0_X_,134,141,1,1 1hk0_X_,135,139,1,1 1hk0_X_,135,165,1,1 1hk0_X_,136,139,1,1 1hk0_X_,138,165,1,1 1hk0_X_,146,150,1,1 1hk0_X_,152,155,1,1 1hk0_X_,153,156,1,1 1hk0_X_,154,157,1,1 1hk0_X_,160,162,1,1 1hk0_X_,171,173,1,1