Montenegrin alphabet considered as digraphs). These parallel the two letters of the Montenegrin Cyrillic alphabet not found in Serbian, С́ and З́. These, respectively, could also be represented in the original alphabets as "šj" and "žj", and шj and жj. It also uses some Latin extended letters, composed with a basic Latin letter and one of two combining accents (the acute accent or caron, over C, S, and Z), and a supplementary base consonant Đ: they are needed to note additional phonetic distinctions (notably to preserve the distinctions that are present in the Cyrillic script with which the Montenegrin language has also
N'Ko alphabet use of N'Ko, with additional diacritics, for traditional religious publications in the Yoruba and Fon languages of Benin and southwest Nigeria. The N'Ko alphabet is written from right to left, with letters being connected to one another. A tone diacritic is placed above some consonant letters to cover sounds not found in Manding, such as gb-dot for /g/ (a different diacritic produces /ɣ/) and f-dot for /v/. N'Ko uses diacritical marks to denote tonality and vowel length. Together with plain vowels, N'Ko distinguishes four tones: high, low, ascending, and descending; and two vowel lengths: long and short. However no mark