In communication links comma symbols are used to correctly align words or mark the beginning of valid data. It is required to

design a module that can detect a comma symbol of $4^{\text{'}}b1101$ in an input word starting from the LSB side. If the symbol is found,

then the index $($bit order$)$ of the MSB of the comma symbol should be given at the output. If the code is not found then an index

of zero, should appear at the output. The input word has a size of $32$ bits.

It is required to keep the design data independent and synthesizable. Use if statements and loops in your design.

Test the design using a test$-$bench and verify its functionality.

Share the Verilog code, the test$-$bench code, and the simulation results, and how you verified the correct functionality of the

code.