Ridges can be radial.Logical formLearned from14 sentences. (Brow ridges) can be heavy.Logical formLearned from14 sentences. Crests may pertain-to ridges.Logical formLearned from14 sentences. A ridge can be constituted-of-or-filled-with snow.Logical formLearned from14 sentences. A ridge can be weak.Logical formLearned from14 sentences. A ridge may be used by guerrillas.Logical formLearned from13 sentences. A chain can be constituted-of-or-filled-with ridges.Logical formLearned from13 sentences. Ridges can be uneven.Logical formLearned from13 sentences. Ridges can be corrugated.Logical formLearned from13 sentences. A landscape can be constituted-of-or-filled-with ridges.Logical formLearned from13 sentences. Ridges can be isolated.Logical formLearned from13 sentences. Ridges can be faint.Logical formLearned from13 sentences. Some ridges can be around an edge.Logical formLearned from13 sentences. Sides may pertain-to ridges.Logical formLearned from13 sentences. Ridges can be well-defined.Logical formLearned from13 sentences.