Consider a modular 5 counter using 3-bits: V-V2ViVO. When input U-1, the state transition is: 5. 000 001 SO 010 011 100 S2 Si S3 S4 When U-0, Sn-Sp. The system output is 0 S-001, 010, 011 1 Otherwise a) Draw the state diagram. (5 points) b) Write down the RTL description for the system. (5 points)