α. 1800s ring relievo.
β. 1800s– ring-o-levio, 1900s– ring-a-leave-ee-o, 1900s– ring-a-lee-bo, 1900s– ring-a-leevio, 1900s– ring-a-lee-vio, 1900s– ring-a-lee-vo, 1900s– ring-a-levio, 1900s– ring alevio, 1900s– ring-a-lievio, 1900s– ring-a-lievo, 1900s– ring alievo, 1900s– ring-o-levio, 1900s– ringolevio.
Also with capital initials in the first and third elements.