Problem Statement

The consumption tax rate in the Republic of AtCoder is 8 percent.
An energy drink shop in this country sells one can of energy drink for N yen (Japanese currency) without tax.
Including tax, it will be $\lfloor 1.08 \times N \rfloor$ yen, where $\lfloor x \rfloor$ denotes the greatest integer not exceeding x for a real number x.
If this tax-included price is lower than the list price of 206 yen, print Yay!; if it is equal to the list price, print so-so; if it is higher than the list price, print :(.

Input

Input is given from Standard Input in the following format:
N

Output

Print the answer.

Constraints

• $1 \le N \le 300$
• N is an integer.

Sample Input 1

180

Sample Output 1

Yay!

For N=180, the tax-included price is $\lfloor 180 \times 1.08 \rfloor = 194$ yen, which is lower than the list price of 206 yen.

Sample Input 2

200

Sample Output 2

:(

Sample Input 3

191

Sample Output 3

so-so

In this case, the tax-included price is exactly equal to the list price of 206 yen.

见题面 Input 部分

见题面 Output 部分