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

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Text this: Collusion set detection using a quasi hidden Markov model