ta atoa taauahi, ta auahi

taau,  v.a. to procure any thing by swimming.
— a. twenty, or ten couples; see umi. [Dav : 7733]
ta au,  p.a. se procurer la nage. [Jau :3853]
tau,  s. a. vingtaine, dix paires. [Jau :3854]