anchor.diff:  ጪ,t͡ʃʼi
   ጫ,t͡ʃʼa
   ጬ,t͡ʃʼe
  -ጭ,t͡ʃʼɨ
  +ጭ,t͡ʃʼ
   ጮ,t͡ʃʼo
   ጯ,t͡ʃʼʷa
   ቈ,qʷə
   ቊ,qʷi
   ቌ,qʷe
  -ቍ,qʷɨ
  +ቍ,qʷ
   ቘ,qʰʷə
   ኈ,hʷə
   ኊ,hʷi
   ኌ,hʷe
  -ኍ,hʷɨ
  +ኍ,hʷ
   ኰ,kʷə
   ኲ,kʷi
   ኴ,kʷe
  -ኵ,kʷɨ
  +ኵ,kʷ
   ጐ,ɡʷə
   ጒ,ɡʷi
   ጔ,ɡʷe
  -ጕ,ɡʷɨ
  +ጕ,ɡʷ
  
positive.code: ቺ,t͡ʃi
  ቻ,t͡ʃa
  ቼ,t͡ʃe
  ች,t͡ʃɨ
  ቾ,t͡ʃo
  ቿ,t͡ʃʷa
  ⶓ,ŋʷə
  ⶔ,ŋʷi
  ⶕ,ŋʷe
  ⶖ,ŋʷɨ
  ኘ,ɲə
  ኙ,ɲu
  ኚ,ɲi
  ኛ,ɲa
  ኜ,ɲe
  ኝ,ɲɨ
  ኞ,ɲo
  ኟ,ɲʷa
  ኸ,xə
  
negative.code: ሲ,si
  ሳ,sa
  ሴ,se
  ስ,s
  ሶ,so
  ሷ,sʷa
  ቀ,qə
  