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

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Text this: Number of 4-kings in bipartite tournaments with no 3-kings