# Problem B

ASCII Figure Rotation

Consider an ASCII art figure like the one on the left. If
the figure contains only spaces and the `+`, `-`
and `|` symbols, then its possible to produce rotated
versions of the figure using ASCII art. For example, the figure
on the right is a 90 degree clockwise rotation of the one on
the left (note that `-` and `|` are swapped in
the rotation). Your job is to develop a program that rotates
ASCII art figures like this automatically.

+-+ | -+ | +- ++ +-+ | | | | | +-+ +---+ | | +-+

## Input

Input consists of up to 100 figures. Each figure starts with
an integer $1 \leq n \leq
100$. Following this are $n$ lines of up to 100 characters
each, containing only spaces, `+`, `-`, and
`|`. Each line ends in a non-space character. Each image
has at least one non-space character somewhere in its leftmost
column. Input ends with a line containing only the number
$0$.

## Output

For each figure, print a copy of the figure rotated 90 degrees clockwise. Like the input, your output should contain no spaces after the last non-space character of a line, and adjacent figures should be separated by a single blank line.

Sample Input 1 | Sample Output 1 |
---|---|

5 +-+ -+ | +-+ | | +---+ 7 | | +-+-+ | | +---+-- | | +---+ 0 |
| +- ++ | | | +-+ | | +-+ +-+-+ | | | | | +-- | | | +-+-+ | | |