ABSTRACT

This is a small circle written above a consonant; it indicates the absence of a vowel. For example: https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315620091/d5f07bf9-fccb-48ca-88bd-ee90d2df29de/content/fig5_17.tif"/> https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315620091/d5f07bf9-fccb-48ca-88bd-ee90d2df29de/content/fig5_18.tif"/>