Ridges may pertain-to cheeks.Logical formLearned from3 sentences. A pattern can be with ridges.Logical formLearned from3 sentences. Ridges can be constituted-of-or-filled-with chalk.Logical formLearned from3 sentences. (Home key ridges) can be enhanced.Logical formLearned from3 sentences. Ridges can be on a surface.Logical formLearned from3 sentences. Ridges can be biological.Logical formLearned from3 sentences. Ridges may be knowned as wrinkles.Logical formLearned from3 sentences. Variety can be constituted-of-or-filled-with ridges.Logical formLearned from3 sentences. Bumps may be covered with ridges.Logical formLearned from3 sentences. Ridges can be solid.Logical formLearned from3 sentences. Water may run through mid-ocean ridges.Logical formLearned from3 sentences. Ridges may be made by (tire tracks).Logical formLearned from3 sentences. Valleys can be between ridges.Logical formLearned from3 sentences. Contours may pertain-to ridges.Logical formLearned from3 sentences. Ridges can be on an underside of a cock.Logical formLearned from3 sentences.