5639: ABC181——A - Heavy Rotation
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Description
Takahashi is wearing white now.
He wears black on the day after he wears white, and he wears white on the day after he wears black.
What color will he wear $N$ days later?
He wears black on the day after he wears white, and he wears white on the day after he wears black.
What color will he wear $N$ days later?
Input
A integer $N\ (1 \leq N \leq 30)$.
Output
If he will wear white $N$ days later, print ${White}$; if he will wear black, print ${Black}$.
Sample 1 Input
2
Sample 1 Output
White
Takahashi will wear black one day later and wear white two days later.
Sample 2 Input
5
Sample 2 Output
Black