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 _    _      ___      _____     _____     ______  
| |  | ||   / _ \\   /  ___||  |  ___||  /_   _// 
| |/\| ||  | / \ || | // __    | ||__      | ||   
|  /\  ||  | \_/ || | \\_\ ||  | ||__     _| ||   
|_// \_||   \___//   \____//   |_____||  /__//    
`-`   `-`   `---`     `---`    `-----`   `--`

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發送短信 : A doubly rotating black ring with dipole charge