 Each point of articulation, and the corresponding tengwa series, has a name in the classical Quenya mode.Dental sounds are called "Tincotéma" and are represented with the tengwar in column I. Labial sounds are called "Parmatéma", and represented by the column II tengwar; velar sounds are called "Calmatéma", represented by column III; and labialized velar sounds are called "Quessetéma", represented by the "tengwar" of column IV.Palatal sounds are called "Tyelpetéma" and have no tengwa series of their own, but are represented by column III letters with an added diacritic for following .