EIU Programming Practices and Exams

Your sales department needs software to manage inventory and handle I / O transactions as well as statistics of total I / O values.

Note: Transactions are conducted in order. Shipments are rejected if there is not enough quantity to ship and initially there is no inventory

Input

The first line contains the number of transactions N(N <= 106).

i^th line in the next N lines starts with '+' or '-' coresponding to import or export transaction, followed by 3 integers C_i, Q_i and P_i which are Product's code, quanity and price for each item (Q_i, P_i <= 10⁹, C_i contains no more than 9 digits).

Output

At the end of the transactions, for each item that has at least one successful transaction, output the product code, the total value of the import goods, and the total value of goods shipped per line (separated by spaces).

Products are exported in ascending order of product's code

Example

Input:
6
+ 1 20 20000
- 1 20 30000
+ 2 15 30000
+ 3 20 25000
- 2 25 25000
- 3 5 20000

Output:
1 400000 600000
2 450000 0
3 500000 100000