A person may know a spiral.Logical formLearned from3 sentences. A (spiral ..) can be downward.Logical formLearned from3 sentences. A spiral can be constituted-of-or-filled-with defeat.Logical formLearned from3 sentences. A (spiral staircase) can be outdoor.Logical formLearned from3 sentences. A (spiral journal) may pertain-to a person.Logical formLearned from3 sentences. (Spiral arms) can be (shock waves).Logical formLearned from3 sentences. (Shock fronts) may form (spiral arms).Logical formLearned from3 sentences. Some associations may trace_out some (spiral arms).Logical formLearned from3 sentences. A female may look at (spiral galaxy curves).Logical formLearned from3 sentences. Notions may echo a (spiral pattern).Logical formLearned from3 sentences. A downward spiral can be constituted-of-or-filled-with crime.Logical formLearned from3 sentences. A delay can be in a downward spiral of years.Logical formLearned from3 sentences. Spirals may have some (spiral arms).Logical formLearned from3 sentences. Neutral hydrogen may be concentrated in (spiral arms).Logical formLearned from3 sentences. Young stars may be found in a (spiral arm).Logical formLearned from3 sentences.