Consider the following symbols $1->8$ inclusive which have these symbol probabilities

P$($x$),$ see table below:

x p$($x$)$ C$1$ C$2$

$00\mathrm{.}5000$

$10\mathrm{.}2011$

$20\mathrm{.}21001$

$30\mathrm{.}11110$

I propose the codewords C$1$ and C$2.$ What are the advantages and disadvantages of both?

Consider how decodable they are, and their closeness to Entropy.