FUCT_FOR_RHOMBUS - Rhombus

Enter the length of rhombus's side. Print out the rhombus.

Example

Even if the side of the rhombus is 3, the form of rhombus is as below:

    *
  *   *
*       *
  *   *
    *

Input

Contain the side of rhombus.

Constraints

  • 0 < n ≤ 1 00

Output

Print out the rhombus.

Example

Input:
3

Output:
    *
  *   *
*       *
  *   *
    *

Added by:khanhvh
Date:2018-07-10
Time limit:1s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:All
Resource:FPTU Can Tho

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