Perema language

Wom ([w̃ɔ̃̀m]), or Perema, is a Leko language of Nigeria.
Phonology.
Consonants are:
/ŋ/, and only /ŋ/, appears geminate. /ʔ/ is rare, perhaps borrowed. /h/ is known from one word, not borrowed.
Vowels are . 
All may be doubled, but there are no long vowels. /a/ is neutralized to /ə/ in all but final position.
Tone is probably high, low, and falling, as in Chamba Leko.