Arrange the types of social norms from least to most serious in terms of societal condemnation.

Social norms are the unwritten rules that guide how we behave in society. They can be divided into different types based on how seriously they are viewed when broken. The least serious are folkways, which are everyday customs like saying "please" or "thank you. " Next are mores, which are more important rules that relate to moral behavior, such as honesty and respect; breaking these can lead to social disapproval. The most serious are taboos, which are actions that society finds completely unacceptable, like incest or cannibalism, and violating these can lead to strong condemnation and severe consequences.