A separation may undergo an erosion.Logical formLearned from4 sentences. Separation can be between channels.Logical formLearned from4 sentences. Ions may undergo a separation.Logical formLearned from4 sentences. A separation can be between atoms.Logical formLearned from4 sentences. A separation can be established.Logical formLearned from4 sentences. Separations may be obtained.Logical formLearned from4 sentences. An angular separation can be between some objects.Logical formLearned from4 sentences. A separation can be between a planet.Logical formLearned from4 sentences. A size may pertain-to a separation.Logical formLearned from4 sentences. A separation can be between advertising.Logical formLearned from4 sentences. A separation can be hopeless.Logical formLearned from4 sentences. A substructure can be for a conception of a separation of church.Logical formLearned from4 sentences. A mode can be constituted-of-or-filled-with separation.Logical formLearned from4 sentences. An interval can be constituted-of-or-filled-with separation.Logical formLearned from4 sentences. Separations may take place.Logical formLearned from4 sentences.