History: unassigned cmavo

cmavo which are officially unassigned, excluding experimental cmavo.

• bi'a
• bo'a
• bo'e
• bo'i
• bo'o
• bo'u
• ci'a
• ja'u
• ne'e
• te'i
• zi'a
• zi'i
• zi'u

bo'X is the only series of a-e-i-o-u left, and zi'X is the only series of i-a-u left, so they shouldn't be touched without very good reason.

• po'a is included in the 1994 version of cmavo list, but not in the 1998 one. Is it assigned or not? --kir
  • What was it assigned to? And is there any other current cmavo that has po'a's function? (--And)
    • In elder version of the cmavo list, pe'a..po'a was an open/close pair for figurative speech. In newer version, pe'a become UI, and po'a gone. --kir

• Someane thought ju'e was free, but they were wrong. --rlpowell