[ExVenor]

black wildtype patchwork - black brindled wildtype patchwork - black light wildtype patchwork
black wildtype marble - black brindled wildtype marble - black light wildtype marble
black wildtype true marble - black brindled wildtype true marble - black light wildtype true marble

If black-based hair is present marbled will affect those hairs first, if no black-based hairs are present it will affect red.
Patchwork can only affect black-based hair.