What are the surnames of the four legs that the fortune teller said?

Very pragmatic, diligent and have a strong sense of responsibility; Be good at developing new systems and services and be able to maintain them; Perseverance, patience and persistence; Bury yourself in work and don't complain. The advantages are firm will, independent personality and persistence in everything. Disadvantages are loneliness and dislike to communicate with others; Stubborn, inflexible and flexible.