A + B

Petryk received a homework assignment to calculate the sum of two natural numbers, A and B.

Input

The first line contains the number of examples, N, provided to Petryk. This is followed by N lines, each in the format A+B, where A and B are two natural numbers. The addition symbol "+" appears between them without any spaces.

The input data is guaranteed to follow the specified format (refer to the example input data). The input numbers do not exceed 10^500. (0 < N <= 250)

Output

Output the calculated sums, each on a new line, for all N examples.

Examples