A (mountain refuge) can be rugged.Logical formLearned from3 sentences. Front lines can be rugged.Logical formLearned from3 sentences. An arm can be rugged.Logical formLearned from3 sentences. A fur can be rugged.Logical formLearned from3 sentences. A (pioneer spirit) can be rugged.Logical formLearned from3 sentences. A (mass appeal) can be rugged.Logical formLearned from3 sentences. Ridgelines can be rugged.Logical formLearned from3 sentences. A portrait can be rugged.Logical formLearned from3 sentences. Appliances can be rugged.Logical formLearned from3 sentences. A casual look can be rugged.Logical formLearned from3 sentences. A church can be rugged.Logical formLearned from3 sentences. A demeanor can be rugged.Logical formLearned from3 sentences. An one can be rugged.Logical formLearned from3 sentences. A tableau can be constituted-of-or-filled-with rugged mountains.Logical formLearned from3 sentences. A (desert region) can be rugged.Logical formLearned from3 sentences.