Automated Fruit Vendor

You are tasked with simulating the operations of an automated fruit vendor machine. The machine supports two operations on fruit inventory:

• restock: Increase the quantity of a given fruit. Format: restock fruit_name quantity.
• sell: Sell a specified quantity of a fruit. Format: sell fruit_name quantity.

During a sell operation, if the inventory has at least the requested quantity, the sale is successful and the program outputs:
$Sold\;fruit\_name$

Otherwise, it outputs:
$Insufficient\;quantity\;fruit\_name$

The operations are processed in sequence. The problem requires reading standard input (stdin) where the first line is an integer n denoting the number of operations followed by n lines with each operation. The output should be printed on standard output (stdout) with each result on a new line.

inputFormat

The first line of the input contains an integer n representing the number of operations.

The next n lines each contain an operation in one of the following formats:

• restock fruit_name quantity
• sell fruit_name quantity

outputFormat

For each sell operation, output a line with the result:

• If the sale is successful, print Sold fruit_name.
• If there is insufficient quantity, print Insufficient quantity fruit_name.

No output is produced for restock operations.

## sample

8
restock apple 50
restock orange 30
sell apple 25
sell orange 40
restock banana 100
sell banana 35
restock orange 50
sell orange 70

Sold apple
Insufficient quantity orange
Sold banana
Sold orange

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