Revision history of ""1" is a natural number string" (Z13490)

Kaa iribu : Kaa a fo leɛ sɛgebo na poɔ kyɛ laŋ a taa.
Legend: (pampana) = Yeli iruu iruu, (leɛ puori) = yeli iruu iruu sɛge kaabu, m = yeli feeŋ.