發送短信

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  _  _      ___     ______    _    _     _  _   
 | \| ||   / _ \\  |      \\ | || | ||  | \| || 
 |  ' ||  | / \ || |  --  // | || | ||  |  ' || 
 | .  ||  | \_/ || |  --  \\ | \\_/ ||  | .  || 
 |_|\_||   \___//  |______//  \____//   |_|\_|| 
 `-` -`    `---`   `------`    `---`    `-` -`

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發送短信 : Realizations of the abstract regular H3 polyhedra