A projection can be abrupt.Logical formLearned from1 sentences. Contradictions can be abrupt.Logical formLearned from1 sentences. A scarp may be rendered abrupt by presence of a sheet of basalt.Logical formLearned from1 sentences. A discharge can be abrupt.Logical formLearned from1 sentences. Spurs can be abrupt.Logical formLearned from1 sentences. Phenomena can be abrupt.Logical formLearned from1 sentences. A chain can be abrupt.Logical formLearned from1 sentences. Rocks can be abrupt.Logical formLearned from1 sentences. Passages can be abrupt.Logical formLearned from1 sentences. Emphasis can be abrupt.Logical formLearned from1 sentences. A declension can be abrupt.Logical formLearned from1 sentences. A promontory can be abrupt.Logical formLearned from1 sentences. An irrelevance can be abrupt.Logical formLearned from1 sentences. Masses can be abrupt.Logical formLearned from1 sentences. A die-off can be abrupt.Logical formLearned from1 sentences.