Hi,
I have the input file contains large amount of transactions like
Transaction ID Items
T1 Bread, milk, coffee, juice
T2 Juice, milk, coffee
T3 Bread, juice
T4 Coffee, milk
T5 Bread, Milk
T6 Coffee, Bread
T7 Coffee, Bread, Juice
T8 Bread, Milk, Juice
T9 Milk, Bread, Coffee,
T10 Bread
T11 Milk
T12 Milk, Coffee, Bread, Juice
i want
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