Takahashi will have $N$ penalty kicks in a soccer match.

For the $i$-th penalty kick, he will fail if $i$ is a multiple of $3$, and succeed otherwise.

Print the results of his penalty kicks.

The input is given from Standard Input in the following format:

```
$N$
```

Print a string of length $N$ representing the results of Takahashi's penalty kicks. The $i$-th character $(1 \leq i \leq N)$ should be `o` if Takahashi succeeds in the $i$-th penalty kick, and `x` if he fails.

-   $1 \leq N \leq 100$
-   All inputs are integers.

ooxooxo

Takahashi fails the third and sixth penalty kicks, so the third and sixth characters will be x.