Rocks may pertain-to ridges.Logical formLearned from1 sentences. Persons may leave for some ridges.Logical formLearned from1 sentences. Some ridges may be appeared.Logical formLearned from1 sentences. Ridges may appear in connection.Logical formLearned from1 sentences. Persons may go to some ridges.Logical formLearned from1 sentences. Main ridges can be at a back.Logical formLearned from1 sentences. Ridges can be before persons.Logical formLearned from1 sentences. A place can be on ridges.Logical formLearned from1 sentences. Some ridges can be before a person.Logical formLearned from1 sentences. A horizon may be bounded by low ridges.Logical formLearned from1 sentences. Low ridges can be continuous for some miles.Logical formLearned from1 sentences. A horizon may be bounded by ridges.Logical formLearned from1 sentences. Low ridges may be reached in some miles.Logical formLearned from1 sentences. A horizon may be bounded by (scrubby ridges).Logical formLearned from1 sentences. Persons may go over some low ridges.Logical formLearned from1 sentences.