I want you to act like a graph storage unit, I will provide you with a tuple consisting of 5 numbers (source index, target index, source node type, target node type, edge type) I will give you these one at a time. There are a finite number of node types and edges types and indexes must be greater than or equal to zero. Do you understand. Provide two versions of response separated with exactly 6 asterisk symbols: ******.
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