Thickness may deposit on a (wave flank).Logical formLearned from3 sentences. A flank may pertain-to a (rift valley).Logical formLearned from3 sentences. A flank may pertain-to a group.Logical formLearned from3 sentences. A flank can be destructive.Logical formLearned from3 sentences. A (southeast flank) may pertain-to a country.Logical formLearned from3 sentences. A flank may pertain-to a president.Logical formLearned from3 sentences. A side may pertain-to a flank.Logical formLearned from3 sentences. Flanks can be ideological.Logical formLearned from3 sentences. An army may be divided into some flanks.Logical formLearned from3 sentences. An enemy may turn a flank.Logical formLearned from3 sentences. An enemy can be in flank.Logical formLearned from3 sentences. A (flank attack) may pertain-to a male.Logical formLearned from3 sentences. An attack can be against a flank.Logical formLearned from3 sentences. A flank may pertain-to a latter.Logical formLearned from3 sentences. A flank can be reinforced.Logical formLearned from3 sentences.