A pebbling move on a graph G consists of taking two pebbles off from a vertex and placing one pebble on an adjacent vertex.
摘要在图上进行小石块
移动步骤为从一个点上取走两个小石块，并在它某个邻点上放一个小石块。
A pebbling move on a graph G consists of taking two pebbles off from a vertex and placing one pebble on an adjacent vertex.
摘要在图上进行小石块移动步骤为从一个点上取走两个小石块，并在它某个邻点上放一个小石块。
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