A group may cause havoc.Logical formLearned from3 sentences. Snow may create havoc.Logical formLearned from3 sentences. Havoc can be for water.Logical formLearned from3 sentences. A resemblance can be to a havoc.Logical formLearned from3 sentences. (Snow patterns) may wreak havoc with a calendar.Logical formLearned from3 sentences. A canal may wreak havoc on an ecosystem.Logical formLearned from3 sentences. Midfielder may wreak havoc.Logical formLearned from3 sentences. A lack of snow may play havoc with a schedule.Logical formLearned from3 sentences. Weather may play havoc with a schedule.Logical formLearned from3 sentences. A constitutional amendment may wreak havoc on the economy.Logical formLearned from3 sentences. (Warm weather) may cause havoc with a (race schedule).Logical formLearned from3 sentences. A blizzard may cause havoc on roads.Logical formLearned from3 sentences. A bout of weather may wreak havoc.Logical formLearned from3 sentences. A (suicide bombing) may miss havoc.Logical formLearned from3 sentences. Havoc can be among shoppers.Logical formLearned from3 sentences.