Timetables can be stiff.Logical formLearned from2 sentences. A screen can be stiff.Logical formLearned from2 sentences. (Tuition bills) can be stiff.Logical formLearned from2 sentences. Stiff upper lips can be calm on an outside.Logical formLearned from2 sentences. A playing can be stiff.Logical formLearned from2 sentences. (Capital gains) can be stiff.Logical formLearned from2 sentences. Jellies can be stiff.Logical formLearned from2 sentences. Persons may get stiff.Logical formLearned from2 sentences. Stiff upper lips may sip gin.Logical formLearned from2 sentences. A bails can be stiff.Logical formLearned from2 sentences. An (enforcement pressure) can be stiff.Logical formLearned from2 sentences. (Pipeline penalties) can be stiff.Logical formLearned from2 sentences. Songs can be stiff.Logical formLearned from2 sentences. (Cardboard covers) can be stiff.Logical formLearned from2 sentences. Ramrod can be stiff in a (business suit).Logical formLearned from2 sentences.