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1) If you don't have at least one blank space, no swapping can happen.
2) If there's only one of a certain color of ladybug, it can never find a partner and be happy.
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Happy Ladybugs
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1) If you don't have at least one blank space, no swapping can happen. 2) If there's only one of a certain color of ladybug, it can never find a partner and be happy.