Can we construct a tree code with the following parametersr? If so$,$

show the code tree and if not explain why it is not possible.

$($a$)$ Binary code with lengths $2,2,2,3,3$

$($b$)$ Ternary code with lengths $1,2,2,3,3,3,3$

$($c$)$ Ternary code with lengths $1,1,2,2,2,3$