Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Nevi flammei, familial multiple ?
    ### Response:
    What are the signs and symptoms of Nevi flammei, familial multiple? The Human Phenotype Ontology provides the following list of signs and symptoms for Nevi flammei, familial multiple. If the information is available, the table below includes how often the symptom is seen in people with this condition.
    