Stobogrammatic Number

easy
A strobogrammatic number is a number that looks the same when rotated 180 degrees (looked at upside down).
Find all strobogrammatic numbers that are of length = n.

Example:
96, 11 are stobogrammatic numbers

Input Format

2

Output Format

["11","69","88","96"]

Constraints

1<=n<=6

Notice

NA

Example

Input
1
Output
[0, 1, 8]
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