Middle Sumre Sėanaga

When a plosive in an initial/medial name is followed a vowel and a word final /l n r s/, the vowel is lost if the following name begins in a vowel or with the same consonant the previous word ended in (which then merges with it)
 * Skologes, Selgove, Spelge > ''Sklog, Selgove, Spelge

When a name beginning in /b d/ followed by a vowel follows a name ending in a vowel, the /b d/ is lost.
 * Bidne, Buine, Bresne, > Bidne, Uine, Bresne,

Voicing occurs between vowels.
 * Brumunos, Asdros, Tuaksunjos, > Brumunoz, Asdros, Tuaksunjos,

If two intervocalic plosives of the same PoA occur, the voicless one drops.
 * Giildwodru, Gilgak, Gilla, > Giildwodru, Gilga, Gilla,

Voiceless plosives not in cluster geminate in non-initial names.
 * Türte, Türtast, Tyrsast > Türte, Ttürtast, Ttyrsast

Name final /l/ before a name begining in a back vowel becomes /w/.
 * Pröl, Oshül, Shli > Pröl, Oshül, Shli

Intervocalic [w] is retained as /v/.
 * Anepi, Oatri, Wetrizi, > Anepi, Oatri, Vetrizi,