Description

Output N lines of character patterns based on the input N. For example, when N=4, the output should be:

      *
    * * *
  * * * * *
* * * * * * *

Input Format

N lines of character patterns, with one space between each asterisk.

Output Format

N lines of character patterns, with one space between each asterisk.

```input1 4 ``` ```output1 * * * * * * * * * * * * * * * * ``` ## Source

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