A positive integer ~a~ is called a solution to ~y = 3x + 5~ if ~3 \times a + 5 = 0~. Given ~a~, can you determine if it is a solution?

Input Specification

The first line will contain the integer ~a~ ~(1 \le a \le 100)~.

Output Specification

If ~a~ is a solution to ~y = 3x+5~, output SOLUTION. Otherwise, output NO.

Sample Input

1

Sample Output

NO