pair,contact1,contact2,flow1,flow2 3hmx_B_,4,8,1,1 3hmx_B_,5,9,1,1 3hmx_B_,6,10,1,1 3hmx_B_,7,11,1,1 3hmx_B_,8,12,1,1 3hmx_B_,9,13,1,1 3hmx_B_,10,13,1,1 3hmx_B_,10,14,1,1 3hmx_B_,11,15,1,1 3hmx_B_,12,16,1,1 3hmx_B_,13,17,1,1 3hmx_B_,14,18,1,1 3hmx_B_,15,19,1,1 3hmx_B_,16,20,1,1 3hmx_B_,16,160,1,1 3hmx_B_,17,21,1,1 3hmx_B_,18,22,1,1 3hmx_B_,19,23,1,1 3hmx_B_,21,24,1,1 3hmx_B_,21,25,1,1 3hmx_B_,21,116,1,1 3hmx_B_,22,25,1,1 3hmx_B_,22,26,1,1 3hmx_B_,27,29,1,1 3hmx_B_,29,31,1,1 3hmx_B_,29,112,1,1 3hmx_B_,29,149,1,1 3hmx_B_,32,33,1,1 3hmx_B_,37,39,1,1 3hmx_B_,37,94,1,1 3hmx_B_,43,90,1,1 3hmx_B_,45,49,1,1 3hmx_B_,45,90,1,1 3hmx_B_,48,49,1,1 3hmx_B_,51,54,1,1 3hmx_B_,51,55,1,1 3hmx_B_,54,56,1,1 3hmx_B_,57,59,1,1 3hmx_B_,62,85,1,1 3hmx_B_,68,131,1,1 3hmx_B_,69,70,1,1 3hmx_B_,69,129,1,1 3hmx_B_,73,76,1,1 3hmx_B_,78,81,1,1 3hmx_B_,79,82,1,1 3hmx_B_,80,83,1,1 3hmx_B_,80,84,1,1 3hmx_B_,81,85,1,1 3hmx_B_,82,86,1,1 3hmx_B_,83,86,1,1 3hmx_B_,83,87,1,1 3hmx_B_,84,88,1,1 3hmx_B_,85,89,1,1 3hmx_B_,86,90,1,1 3hmx_B_,87,91,1,1 3hmx_B_,88,92,1,1 3hmx_B_,89,92,1,1 3hmx_B_,90,93,1,1 3hmx_B_,90,94,1,1 3hmx_B_,90,162,1,1 3hmx_B_,92,96,1,1 3hmx_B_,92,134,1,1 3hmx_B_,93,97,1,1 3hmx_B_,94,98,1,1 3hmx_B_,95,99,1,1 3hmx_B_,96,100,1,1 3hmx_B_,97,101,1,1 3hmx_B_,97,151,1,1 3hmx_B_,98,102,1,1 3hmx_B_,99,103,1,1 3hmx_B_,100,104,1,1 3hmx_B_,101,105,1,1 3hmx_B_,102,106,1,1 3hmx_B_,104,107,1,1 3hmx_B_,104,108,1,1 3hmx_B_,108,110,1,1 3hmx_B_,108,149,1,1 3hmx_B_,112,149,1,1 3hmx_B_,116,119,1,1 3hmx_B_,117,121,1,1 3hmx_B_,118,122,1,1 3hmx_B_,121,124,1,1 3hmx_B_,121,125,1,1 3hmx_B_,124,128,1,1 3hmx_B_,126,129,1,1 3hmx_B_,126,130,1,1 3hmx_B_,144,148,1,1 3hmx_B_,145,149,1,1 3hmx_B_,146,150,1,1 3hmx_B_,147,150,1,1 3hmx_B_,147,151,1,1 3hmx_B_,151,155,1,1 3hmx_B_,152,156,1,1 3hmx_B_,153,157,1,1 3hmx_B_,154,158,1,1 3hmx_B_,155,159,1,1 3hmx_B_,156,160,1,1 3hmx_B_,157,161,1,1 3hmx_B_,158,162,1,1 3hmx_B_,159,163,1,1 3hmx_B_,160,164,1,1 3hmx_B_,161,165,1,1 3hmx_B_,162,166,1,1 3hmx_B_,163,167,1,1 3hmx_B_,164,168,1,1 3hmx_B_,165,169,1,1 3hmx_B_,166,170,1,1 3hmx_B_,167,171,1,1 3hmx_B_,168,172,1,1 3hmx_B_,169,173,1,1 3hmx_B_,170,174,1,1 3hmx_B_,172,175,1,1 3hmx_B_,172,176,1,1 3hmx_B_,173,176,1,1 3hmx_B_,175,176,1,1