, , , and are not native to the language but have been introduced by loans from French and English. occurs in a single loanword "coffee". The labialized voiced velar fricative is found only in the speech of the most conservative speakers; for most speakers it has merged with . The palatal nasal occurs allophonically before other palatal consonants; otherwise, it occurs only in a small set of 2nd-person singular morphemes. For most speakers it has become an sequence, with a syllabic . Similarly, the velar nasal occurs allophonically before other velar consonants but is found distinctively in one or two morphemes in each dialect.