graph { flow: down; }
node { fill: #ffe0e0; }
node.core { fill: #e0ffe0; }

[ Carp ] { class: core; }
[ Digest-MD5 ] { class: core; }
[ List-Util ] { class: core; }
[ Scalar-Util ] { label: Scalar-Util\n (Scalar-List-Utils); class: core; }
[ Storable ] { class: core; }

[ PPI ] --> [ Params-Util ]
[ PPI ] --> [ Carp ]
[ PPI ] --> [ Clone ]
[ PPI ] --> [ Digest-MD5 ]
[ PPI ] --> [ IO-Scalar ]
[ PPI ] --> [ List-MoreUtils ]
[ PPI ] --> [ List-Util ]
[ PPI ] --> [ Storable ]
[ Params-Util ] --> [ Scalar-Util ]