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|  __ \\    / _ \\  \ \\ / //   / _ \\   /_____// 
| |  \ ||  / //\ \\  \ \/ //   | / \ ||  `____ `  
| |__/ || |  ___  ||  \  //    | \_/ ||  /___//   
|_____//  |_||  |_||   \//      \___//   `__ `    
 -----`   `-`   `-`     `       `---`    /_//     
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Text this: Enumeration of small nonisomorphic 1-rotational twofold triple systems