pair,contact1,contact2,flow1,flow2 4hum_B_,1,2,1,1 4hum_B_,3,4,1,1 4hum_B_,4,6,1,1 4hum_B_,5,7,1,1 4hum_B_,7,9,1,1 4hum_B_,9,21,1,1 4hum_B_,12,19,1,1 4hum_B_,14,17,1,1 4hum_B_,16,62,1,1 4hum_B_,17,18,1,1 4hum_B_,17,61,1,1 4hum_B_,18,59,1,1 4hum_B_,20,57,1,1 4hum_B_,23,55,1,1 4hum_B_,24,53,1,1 4hum_B_,26,53,1,1 4hum_B_,30,75,1,1 4hum_B_,32,49,1,1 4hum_B_,32,50,1,1 4hum_B_,33,47,1,1 4hum_B_,34,48,1,1 4hum_B_,35,71,1,1 4hum_B_,36,46,1,1 4hum_B_,36,60,1,1 4hum_B_,37,69,1,1 4hum_B_,38,41,1,1 4hum_B_,39,67,1,1 4hum_B_,39,69,1,1 4hum_B_,53,56,1,1 4hum_B_,64,91,1,1 4hum_B_,70,87,1,1 4hum_B_,71,86,1,1 4hum_B_,72,85,1,1 4hum_B_,76,80,1,1 4hum_B_,86,87,1,1 4hum_B_,90,91,1,1