Flanks may pertain-to a diapir.Logical formLearned from5 sentences. Flanks can be lean.Logical formLearned from5 sentences. A (north flank) may pertain-to a mountain.Logical formLearned from5 sentences. A flank may pertain-to a continental-region.Logical formLearned from5 sentences. Persons may move by a flank.Logical formLearned from5 sentences. A flank may pertain-to a command.Logical formLearned from5 sentences. An attack can be on flanks.Logical formLearned from5 sentences. An attack can be upon a flank.Logical formLearned from5 sentences. Flanks may be covered.Logical formLearned from5 sentences. Flanks may pertain-to islands.Logical formLearned from5 sentences. A person may move by a flank.Logical formLearned from5 sentences. Flanks can be thin.Logical formLearned from5 sentences. A middle may pertain-to a flank.Logical formLearned from5 sentences. Flanks can be round.Logical formLearned from5 sentences. A move can be on a flank.Logical formLearned from5 sentences.