Some (spiral whorls) can be constituted-of-or-filled-with leaves.Logical formLearned from4 sentences. Persons may see a series of (spiral whorls) of leaves.Logical formLearned from4 sentences. (Spiral arms) can be magnificent.Logical formLearned from4 sentences. A person may use a spiral.Logical formLearned from4 sentences. A downward spiral can be in a country.Logical formLearned from4 sentences. (Hurricane winds) may blow in a spiral.Logical formLearned from4 sentences. A downward spiral may pertain-to a disease.Logical formLearned from4 sentences. A downward spiral can be constituted-of-or-filled-with deprivation.Logical formLearned from4 sentences. A region may pertain-to a spiral.Logical formLearned from4 sentences. Some (spiral arms) may be surrounded by some ones.Logical formLearned from4 sentences. A direction can be perpendicular to a spiral.Logical formLearned from4 sentences. A (spiral structure) can be faint.Logical formLearned from4 sentences. A heating may be produced by a motion of a (spiral galaxy).Logical formLearned from4 sentences. Stars can be in (spiral galaxies).Logical formLearned from4 sentences. (Spiral arms) can be blue.Logical formLearned from4 sentences.