Assume a machine using Five-stage pipelining (IF - ID - MU- EX - WR) runs a program. Instruction-2 is a Call instruction. CPU calls a function that starts at instruction 8 and ends at Instruction-10. Please note that Instruction-10 is a return instruction, means that the program control returns to immediately next to the Call instruction. Instruction-4 is an unconditional jump instruction that jumps to Instruction-6. Show at least 20-time steps of pipelining stages