@ITEM=1=apple
@ITEM=2=orange
@ITEM=3=milk
@ITEM=4=bread
@ITEM=5=bagel
@ITEM=6=orange
@ITEM=7=FreshProducts
@ITEM=8=BreadProducts
@ITEM=9=red_apple
@ITEM=10=green_apple
1 3:6:5 1
5:3:3
1 2 3 4 5:25:5 10 1 6 3
2 3 4 5:20:8 3 6 3
1 3 4:8:5 1 2
1 3 5:22:10 6 6
2 3 5:9:4 2 3
