<Li> Andes <Ul> <Li> North Volcanic Zone </Li> <Li> Central Volcanic Zone </Li> <Li> South Volcanic Zone </Li> <Li> Austral Volcanic Zone </Li> </Ul> </Li> <Ul> <Li> North Volcanic Zone </Li> <Li> Central Volcanic Zone </Li> <Li> South Volcanic Zone </Li> <Li> Austral Volcanic Zone </Li> </Ul> <Li> North Volcanic Zone </Li> <Li> Central Volcanic Zone </Li>

Order the steps of volcanic island arc formation