Consequences of Fishing
Since the fish were biting well and being caught easily, Petryk skipped school for two consecutive weeks to go fishing. When he finally returned to class, he faced a final test on performing addition, subtraction, and multiplication.
For each problem, Petryk needs to write the operations in a column format, just like he learned in elementary school.
Help the young fisherman complete his test.
Input
The first line contains the number of problems N that Petryk needs to solve. This is followed by N lines, each in the format AхB, where A and B are two natural numbers. Between them, without spaces, is the operation symbol: addition "+", subtraction "-", or multiplication "*".
The input is guaranteed to follow the specified format (refer to the example input). The numbers involved do not exceed 10^500.
0 < N <= 1200
Output
Output the solutions to the N problems in the format shown in the example output. In the output, replace the dots with the necessary spaces for proper alignment. The "minus" ("-") symbol is used for underlining. Separate each solved problem with an empty line.