Litter may undergo a top-dressing.Logical formLearned from1 sentences. A male may play owners of a litter.Logical formLearned from1 sentences. A litter can be windswept.Logical formLearned from1 sentences. Streets can be thick with litter.Logical formLearned from1 sentences. Infantrymen may be trundled on litters.Logical formLearned from1 sentences. A litter can be rusty.Logical formLearned from1 sentences. Empty lots may be filled with litter.Logical formLearned from1 sentences. Some (kitty litter) may turn a wheel.Logical formLearned from1 sentences. A lever may dump some (kitty litter).Logical formLearned from1 sentences. Litter may be strewned across offices.Logical formLearned from1 sentences. The world may use a (litter box).Logical formLearned from1 sentences. (Computer technology) may revolutionize a (litter box).Logical formLearned from1 sentences. A female can be sick of seeing litter.Logical formLearned from1 sentences. Students may collect litter.Logical formLearned from1 sentences. A sow can be with a litter.Logical formLearned from1 sentences.