Option 1: The system can update the cost of that specific shortcut in the base graph and quickly re-run the Dijkstra search (Step 2) on the abstract graph to find an alternative high-level path.
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（三）具有改变主叫号码、虚拟拨号、互联网电话违规接入公用电信网络等功能的设备、软件；
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But with her job as commander, she had to pick up the mantle - she was to be in charge of the shuttle's following flight.