OUTOFPAPUA database: Lexicons of the West Papuan language area

•  to stand up, pertaining to officials and rulers of lower people kokoko is used(eng).staan van hoofden en vorsten, van mindere lieden: kokòkò(nld).

Note: This distinction, however, is not strictly followed and it appears to me that silagi is more getting up e.g. of people who sat down to eat