stuðst

Could you clarify what you mean by "stuðst"? It could refer to different things depending on context. For example, in Icelandic it might be a verb form related to the verb stuðja (to support), or it could be a place name or a title. Do you want a wiki-style article about the Icelandic term (linguistic sense), or is "Stuðst" a proper noun (place, organization, etc.) you’d like covered? If you specify the intended sense, I can generate a concise, neutral article under 300 words.