A flank can be black.Logical formLearned from4 sentences. A flank can be eastward.Logical formLearned from4 sentences. A war can be on a flank.Logical formLearned from4 sentences. A run can be on flanks.Logical formLearned from4 sentences. A male may lose a flank to separatists.Logical formLearned from4 sentences. A flank can be to separatists.Logical formLearned from4 sentences. A flank may pertain-to a continent.Logical formLearned from4 sentences. A flank can be wide.Logical formLearned from4 sentences. Ideas can be about increasing a weight of a flank.Logical formLearned from4 sentences. A weight may pertain-to a flank.Logical formLearned from4 sentences. (Brokerage giant) may protect a flank by buying the rights.Logical formLearned from4 sentences. Flanks can be constituted-of-or-filled-with red rock.Logical formLearned from4 sentences. Researcher may explore flanks of (rain forests).Logical formLearned from4 sentences. Flanks can be crowded.Logical formLearned from4 sentences. A flank may pertain-to a (storm system).Logical formLearned from4 sentences.