pair,contact1,contact2,flow1,flow2 4xsx_A_,5,22,1,1 4xsx_A_,7,20,1,1 4xsx_A_,8,20,1,1 4xsx_A_,10,18,1,1 4xsx_A_,13,15,1,1 4xsx_A_,15,200,1,1 4xsx_A_,17,198,1,1 4xsx_A_,19,196,1,1 4xsx_A_,21,194,1,1 4xsx_A_,22,24,1,1 4xsx_A_,24,192,1,1 4xsx_A_,25,28,1,1 4xsx_A_,27,31,1,1 4xsx_A_,28,32,1,1 4xsx_A_,29,33,1,1 4xsx_A_,30,34,1,1 4xsx_A_,32,36,1,1 4xsx_A_,33,37,1,1 4xsx_A_,34,38,1,1 4xsx_A_,35,39,1,1 4xsx_A_,36,40,1,1 4xsx_A_,37,41,1,1 4xsx_A_,37,176,1,1 4xsx_A_,38,42,1,1 4xsx_A_,42,43,1,1 4xsx_A_,46,142,1,1 4xsx_A_,47,83,1,1 4xsx_A_,48,50,1,1 4xsx_A_,50,138,1,1 4xsx_A_,50,166,1,1 4xsx_A_,51,138,1,1 4xsx_A_,51,151,1,1 4xsx_A_,52,164,1,1 4xsx_A_,53,136,1,1 4xsx_A_,55,64,1,1 4xsx_A_,55,134,1,1 4xsx_A_,59,61,1,1 4xsx_A_,59,62,1,1 4xsx_A_,62,71,1,1 4xsx_A_,64,67,1,1 4xsx_A_,64,132,1,1 4xsx_A_,66,127,1,1 4xsx_A_,68,125,1,1 4xsx_A_,69,125,1,1 4xsx_A_,70,74,1,1 4xsx_A_,71,75,1,1 4xsx_A_,72,76,1,1 4xsx_A_,73,77,1,1 4xsx_A_,74,78,1,1 4xsx_A_,75,79,1,1 4xsx_A_,77,80,1,1 4xsx_A_,77,121,1,1 4xsx_A_,78,81,1,1 4xsx_A_,79,167,1,1 4xsx_A_,84,115,1,1 4xsx_A_,84,205,1,1 4xsx_A_,87,113,1,1 4xsx_A_,88,111,1,1 4xsx_A_,89,141,1,1 4xsx_A_,91,139,1,1 4xsx_A_,93,137,1,1 4xsx_A_,94,109,1,1 4xsx_A_,95,135,1,1 4xsx_A_,97,107,1,1 4xsx_A_,97,132,1,1 4xsx_A_,97,133,1,1 4xsx_A_,101,126,1,1 4xsx_A_,103,123,1,1 4xsx_A_,103,124,1,1 4xsx_A_,104,107,1,1 4xsx_A_,104,119,1,1 4xsx_A_,105,119,1,1 4xsx_A_,111,113,1,1 4xsx_A_,111,114,1,1 4xsx_A_,118,121,1,1 4xsx_A_,124,125,1,1 4xsx_A_,138,140,1,1 4xsx_A_,140,170,1,1 4xsx_A_,146,168,1,1 4xsx_A_,147,150,1,1 4xsx_A_,148,167,1,1 4xsx_A_,149,152,1,1 4xsx_A_,160,163,1,1 4xsx_A_,172,201,1,1 4xsx_A_,174,199,1,1 4xsx_A_,177,197,1,1 4xsx_A_,179,195,1,1 4xsx_A_,181,193,1,1 4xsx_A_,183,191,1,1 4xsx_A_,189,190,1,1 4xsx_A_,201,203,1,1 4xsx_A_,205,209,1,1 4xsx_A_,206,210,1,1 4xsx_A_,207,211,1,1 4xsx_A_,208,212,1,1 4xsx_A_,209,213,1,1 4xsx_A_,211,215,1,1 4xsx_A_,212,216,1,1 4xsx_A_,213,217,1,1 4xsx_A_,214,218,1,1 4xsx_A_,215,219,1,1 4xsx_A_,216,220,1,1 4xsx_A_,217,220,1,1 4xsx_A_,218,221,1,1 4xsx_A_,221,224,1,1