anchor.diff:  ጵ,pʼ
   ጶ,pʼo
   ጷ,pʼʷa
  -ጸ,t͡sʼə
  -ጹ,t͡sʼu
  -ጺ,t͡sʼi
  -ጻ,t͡sʼa
  -ጼ,t͡sʼe
  -ጽ,t͡sʼ
  -ጾ,t͡sʼo
  -ጿ,t͡sʼwa
  +ጸ,sʼə
  +ጹ,sʼu
  +ጺ,sʼi
  +ጻ,sʼa
  +ጼ,sʼe
  +ጽ,sʼ
  +ጾ,sʼo
  +ጿ,sʼwa
   ፀ,t͡sʼə
   ፁ,t͡sʼu
   ፂ,t͡sʼi
  
positive.code: ዌ,we
  ው,w
  ዎ,wo
  ዐ,ə
  ዑ,u
  ዒ,i
  ዓ,a
  ዔ,e
  ዕ,ɨ
  ዖ,o
  ዘ,zə
  ዙ,zu
  ዚ,zi
  
negative.code: ን,n
  ኖ,no
  ኗ,nwa
  አ,ʔə
  ኡ,ʔu
  ኢ,ʔi
  ኣ,ʔa
  ኤ,ʔe
  እ,ʔɨ
  ኦ,ʔo
  ኧ,wa
  ከ,kə
  ኩ,ku
  