An arrow points from a box labeled “head” to a three-tiered box at right. The top two tiers contain the text “rolls” (with quotation marks) and “10”, respectively. An arrow points from the third tier to another three-tiered box below. The top two tiers of this box contain the text “jam” (with quotation marks) and “3”, respectively. An arrow points from the third tier to another three-tiered box below. The tiers of this box contain the text “tea” (with quotation marks), “2”, and “end marker”, respectively.