A tubby can be grubby.Logical formLearned from5 sentences. Hands can be grubby.Logical formLearned from5 sentences. A bale can be grubby.Logical formLearned from5 sentences. A pair can be grubby.Logical formLearned from5 sentences. A guy can be grubby.Logical formLearned from5 sentences. A city can be grubby.Logical formLearned from5 sentences. Pants can be grubby.Logical formLearned from5 sentences. Fists can be grubby.Logical formLearned from5 sentences. A vest can be grubby.Logical formLearned from5 sentences. A look can be grubby.Logical formLearned from5 sentences. A girl can be grubby.Logical formLearned from5 sentences. A spectacle can be grubby.Logical formLearned from5 sentences. A donkey can be grubby.Logical formLearned from5 sentences. A station can be grubby.Logical formLearned from4 sentences. Trousers can be grubby.Logical formLearned from4 sentences.