(Discharge measurements) can be periodic.Logical formLearned from3 sentences. Rechecks can be periodic.Logical formLearned from3 sentences. (Radio waves) can be periodic.Logical formLearned from3 sentences. Atoms may pertain-to a periodic table.Logical formLearned from3 sentences. A (seminar series) can be periodic.Logical formLearned from3 sentences. Instalments can be periodic.Logical formLearned from3 sentences. Periodic properties may pertain-to elements.Logical formLearned from3 sentences. A heavy drinking can be periodic.Logical formLearned from3 sentences. Loans can be periodic.Logical formLearned from3 sentences. Weigh-ins can be periodic.Logical formLearned from3 sentences. (Weight checks) can be periodic.Logical formLearned from3 sentences. Batches can be periodic.Logical formLearned from3 sentences. Travels can be periodic.Logical formLearned from3 sentences. Departures can be periodic.Logical formLearned from3 sentences. Sorties can be periodic.Logical formLearned from3 sentences.