Results can be periodic.Logical formLearned from14 sentences. Confrontations can be periodic.Logical formLearned from14 sentences. (Health exams) can be periodic.Logical formLearned from14 sentences. A syndrome can be periodic.Logical formLearned from14 sentences. (Health examinations) can be periodic.Logical formLearned from14 sentences. Elements may pertain-to a periodic table.Logical formLearned from14 sentences. Pronouncements can be periodic.Logical formLearned from14 sentences. A periodic table may undergo a development.Logical formLearned from14 sentences. A changing can be periodic.Logical formLearned from14 sentences. A source can be periodic.Logical formLearned from14 sentences. A journal can be periodic.Logical formLearned from14 sentences. Reversals can be periodic.Logical formLearned from14 sentences. An extension can be periodic.Logical formLearned from14 sentences. (Payment plan certificates) can be periodic.Logical formLearned from14 sentences. Reforms can be periodic.Logical formLearned from14 sentences.