(Thumb knuckles) may pertain-to a person.Logical formLearned from3 sentences. A male may trace knuckles.Logical formLearned from3 sentences. Knuckles can be enlarged.Logical formLearned from3 sentences. Knuckles may clench white.Logical formLearned from3 sentences. Knuckles can be smooth.Logical formLearned from3 sentences. Knuckles may strain pale.Logical formLearned from3 sentences. Knuckles may strain white.Logical formLearned from3 sentences. Knuckles can be against a wood.Logical formLearned from3 sentences. A person may bruise knuckles.Logical formLearned from3 sentences. Knuckles may be turned.Logical formLearned from3 sentences. Words may be tattoed across knuckles.Logical formLearned from3 sentences. Knuckles may pertain-to a free hand.Logical formLearned from3 sentences. Knuckles can be prominent.Logical formLearned from3 sentences. Burns can be on knuckles.Logical formLearned from3 sentences. A person may see some knuckles of a left hand.Logical formLearned from3 sentences.