Please help create main.v and stimulus.v files for an ALU implementation with the following specifications:

Implement an ALU with these inputs$/$outputs:

Inputs: clk$,4-$bits a$,$ b$,$ c$,3-$bits sel

Output: $5-$bits result

The ALU should support these operations $($sel values$)$: $000$: max$($a$,$b$,$c$)001$: a $+$ b

$010$: a $-$ b

$011$: a $/$ b

$100$: a $\%$ b

$101$: a

$110$: a $>>1$

$111$: a $>$ b $($returns true$/$false$)$

Requirements:

Use case statement syntax

Clock$-$triggered operation

Must match test values: a $=4\text{'}$b$0101,$ b $=4\text{'}$b$0111,$ c $=4\text{'}$b$0001$

Please provide only main.v and stimulus.v files that will generate waveform outputs matching the example image.