pair,contact1,contact2,flow1,flow2 5fl8_D_,19,22,1,1 5fl8_D_,19,23,1,1 5fl8_D_,21,26,1,1 5fl8_D_,21,27,1,1 5fl8_D_,31,34,1,1 5fl8_D_,32,35,1,1 5fl8_D_,32,36,1,1 5fl8_D_,45,47,1,1 5fl8_D_,49,64,1,1 5fl8_D_,50,144,1,1 5fl8_D_,51,62,1,1 5fl8_D_,52,146,1,1 5fl8_D_,53,60,1,1 5fl8_D_,61,77,1,1 5fl8_D_,63,74,1,1 5fl8_D_,63,75,1,1 5fl8_D_,65,72,1,1 5fl8_D_,81,85,1,1 5fl8_D_,82,86,1,1 5fl8_D_,82,87,1,1 5fl8_D_,93,97,1,1 5fl8_D_,94,98,1,1 5fl8_D_,95,99,1,1 5fl8_D_,96,100,1,1 5fl8_D_,97,101,1,1 5fl8_D_,99,103,1,1 5fl8_D_,100,104,1,1 5fl8_D_,102,105,1,1 5fl8_D_,103,106,1,1 5fl8_D_,103,107,1,1 5fl8_D_,106,110,1,1 5fl8_D_,109,112,1,1 5fl8_D_,156,160,1,1 5fl8_D_,160,163,1,1 5fl8_D_,160,164,1,1 5fl8_D_,161,165,1,1 5fl8_D_,163,166,1,1 5fl8_D_,165,168,1,1 5fl8_D_,172,174,1,1 5fl8_D_,179,182,1,1 5fl8_D_,191,195,1,1 5fl8_D_,193,196,1,1 5fl8_D_,194,197,1,1 5fl8_D_,195,198,1,1 5fl8_D_,195,199,1,1 5fl8_D_,196,201,1,1 5fl8_D_,196,202,1,1 5fl8_D_,201,205,1,1 5fl8_D_,205,208,1,1 5fl8_D_,206,209,1,1 5fl8_D_,207,210,1,1 5fl8_D_,209,214,1,1 5fl8_D_,215,218,1,1 5fl8_D_,217,221,1,1 5fl8_D_,225,228,1,1 5fl8_D_,225,230,1,1 5fl8_D_,226,229,1,1 5fl8_D_,235,238,1,1 5fl8_D_,236,240,1,1 5fl8_D_,237,241,1,1 5fl8_D_,241,244,1,1 5fl8_D_,243,246,1,1 5fl8_D_,256,258,1,1 5fl8_D_,274,276,1,1 5fl8_D_,277,281,1,1 5fl8_D_,282,286,1,1 5fl8_D_,285,288,1,1 5fl8_D_,287,290,1,1 5fl8_D_,288,293,1,1