tests/Clustering/FrequentItemSet/LCM/closedFrequentItemSets/db=4.minSupp=1.minSize=2.golden

   1 [ ( 3 , fromList [ 2 , 4 ] )
   2 , ( 4 , fromList [ 2 , 5 ] )
   3 , ( 4 , fromList [ 4 , 6 ] )
   4 , ( 3 , fromList [ 1 , 4 , 6 ] )
   5 , ( 2 , fromList [ 1 , 2 , 4 , 5 , 6 ] )
   6 , ( 2 , fromList [ 2 , 3 , 5 ] )
   7 , ( 2 , fromList [ 3 , 4 , 6 ] )
   8 , ( 1 , fromList [ 1 , 2 , 3 , 4 , 5 , 6 ] )
   9 ]