Write a program that, given a date in $2009$, determines the day of week on that date.

-----Input-----
The first line contains two positive integers $D$ (day) and $M$ (month) separated by a space. The numbers will be a valid date in $2009$.

-----Output-----
Output the day of the week on day $D$ of month $M$ in $2009$. The output should be one of the words “Monday”, “Tuesday”, “Wednesday”, “Thursday”, “Friday”, “Saturday” or “Sunday”.

-----Examples-----
Sample Input 1:
1 1
Sample Output 1:
Thursday

Sample Input 2:
17 1
Sample Output 2:
Saturday

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