pair,contact1,contact2,flow1,flow2 5fl8_Y_,5,7,1,1 5fl8_Y_,22,25,1,1 5fl8_Y_,25,29,1,1 5fl8_Y_,27,30,1,1 5fl8_Y_,32,47,1,1 5fl8_Y_,38,42,1,1 5fl8_Y_,39,43,1,1 5fl8_Y_,50,53,1,1 5fl8_Y_,55,67,1,1 5fl8_Y_,56,104,1,1 5fl8_Y_,57,65,1,1 5fl8_Y_,68,82,1,1 5fl8_Y_,71,80,1,1 5fl8_Y_,73,78,1,1 5fl8_Y_,79,98,1,1 5fl8_Y_,99,102,1,1 5fl8_Y_,100,103,1,1 5fl8_Y_,114,117,1,1 5fl8_Y_,115,119,1,1 5fl8_Y_,117,121,1,1