Problem: tes rotnac

Code: tes+rotnac/whio_1716773225

Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)

\ (reverse) 
    `' (transpose) 
        . (map) 
            `* (nary cartesian product) 
                : (append) 
                    "*" (string) 
                    ^ (replicate) 
                        4 (integer) 
                        : (append) 
                            "* *" (string) 
                            ~ (auto = []) 
            =\ (scanl1) <--arg( A ) 
                $ (= A) 
                `& (bit intersection) <--arg( C B ) 
                    @ (= B) 
                    $ (= C)