#P3401. Two Sets

Two Sets

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Description

Your task is to divide the numbers 1,2,,n into two sets of equal sum.

Input Format

The only input line contains an integer n.

Output Format

Print "YES", if the division is possible, and "NO" otherwise.

After this, if the division is possible, print an example of how to create the sets. First, print the number of elements in the first set followed by the elements themselves in a separate line, and then, print the second set in a similar way.

7
YES
4
1 2 4 7
3
3 5 6

Hint

1n106

Example 2

Input:

6

Output:

NO

Source

CSES