Answer
One solution is the following:
$$
A \rightarrow 00000
$$
$$
B \rightarrow 11100
$$
$$
C \rightarrow 01111
$$
$$
D \rightarrow 10011
$$
Work Step by Step
One solution is the following:
$$
A \rightarrow 00000
$$
$$
B \rightarrow 11100
$$
$$
C \rightarrow 01111
$$
$$
D \rightarrow 10011
$$