They manufacture the energy they need to survive by combining water, carbon dioxide and sunlight.
(They; manufacture; the energy they need to survive by combining water, carbon dioxide and sunlight) (they; need; to survive by combining water, carbon dioxide and sunlight) Context(they need,List([28, 37))):(the energy; to survive; they) Context(the energy they need to survive,List([17, 48))):(they; need by combining; water, carbon dioxide and sunlight)
they need,List([28, 37)) the energy they need to survive,List([17, 48))
They they the energy they
manufacture need to survive need by combining
the energy they need to survive by combining water, carbon dioxide and sunlight
to survive by combining water, carbon dioxide and sunlight
they
water, carbon dioxide and sunlight