(Series expansions) can be infinite.Logical formLearned from9 sentences. An expansion can be economical.Logical formLearned from9 sentences. An expansion can be valid.Logical formLearned from9 sentences. A palette may undergo an expansion.Logical formLearned from9 sentences. An expansion may be given.Logical formLearned from9 sentences. An expansion can be destructive.Logical formLearned from9 sentences. An (expansion team) can be successful.Logical formLearned from9 sentences. Station may undergo an expansion.Logical formLearned from9 sentences. A wing may undergo an expansion.Logical formLearned from9 sentences. An expansion may be entitled.Logical formLearned from9 sentences. An (expansion draft) may pertain-to a year.Logical formLearned from9 sentences. An expansion may undergo a reflection.Logical formLearned from9 sentences. An expansion can be designed.Logical formLearned from9 sentences. An (expansion program) can be planned.Logical formLearned from9 sentences. A chamber may undergo an expansion.Logical formLearned from9 sentences.