Give me a bulleted list of the 5 highest mountains in the world and their respective heights in meters
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* Mount Everest. Height: 8,849 meters
* K2. Height: 8,611 meters
* Kangchenjunga. Height: 8,586 meters
* Lhotse. Height: 8,516 meters
* Makalu. Height: 8,485 meters
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