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The alternating light and darkness here, and throughout “Ever After,” is a wonderful leitmotif for the women’s labyrinthian path, the journey of heroes.

Make a stack of 4 dough squares, alternating light and dark doughs.

Their trunks made patterns of alternating light and dark beneath the canopy of branches.

The chain catshark has an alternating light and dark fluorescent pattern but no spots.

The result is a series of alternating light and dark ridges.