超市数据集

1 Tonic frozenfood  
2 drink InstantDrinks  importedfood 
3 cigarette   
4  milk  snackfood Paper  
5 cigarette   
6 drink candy 
7  candy 
8 InstantDrinks    
9 cigarette   
10  milk  
11 cigarette   
12  milk  
13  milk  
14  milk  
15 drink   
16 cigarette   
17 cigarette   
18  importedfood 
19 drink   
20 cigarette   
21 InstantDrinks  condiment candy importedfood vegetarian milk cookedfood snackfood   
22 cookedfood   
23 drink   
24 drink   
25 drink   
26  Frozenpastry   
27 beer   
28 drink   
29 drink  condiment milk cookedfood   
30 whitespirit   

31 drink  importedfood cookedfood Frozencookedfood   
32  cookedfood   
33 drink  snackfood Fryfood candy importedfood whitespirit snackfood   
34  candy snackfood   
35   cookedfood   
36  condiment 
37 vegetarian milk cookedfood   
38 vegetarian cookedfood   
39 cigarette   
40  candy 
41 Fryfood   
42 drink InstantDrinks  candy 
43  condiment Frozencookedfood   
44    
45 beer   
46 drink   
47  snackfood   
48 cigarette   
49 drink   
50 cigarette   
51 Fryfood   
52 drink   
53  condiment 
54  snackfood   
55 drink   
56 drink Tonic  candy 
57 drink soy  
58 cookie snackfood candy 
59 cigarette   
60 drink