system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Arrange the following steps in order of the events occurring first to lastA. MarginationB. Rolling C. StasisD. Pavementing
assistant
The correct answer is  The correct order is 
Stasis - Margination - Rolling - Pavementing.